49477140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 179262720

約数和(自身を除く): 129785580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 23, 30, 34, 36, 37, 38, 45, 46, 51, 57, 60, 68, 69, 74, 76, 85, 90, 92, 95, 102, 111, 114, 115, 138, 148, 153, 170, 171, 180, 185, 190, 204, 207, 222, 228, 230, 255, 276, 285, 306, 323, 333, 340, 342, 345, 370, 380, 391, 414, 437, 444, 460, 510, 555, 570, 612, 629, 646, 666, 684, 690, 703, 740, 765, 782, 828, 851, 855, 874, 969, 1020, 1035, 1110, 1140, 1173, 1258, 1292, 1311, 1332, 1380, 1406, 1530, 1564, 1615, 1665, 1702, 1710, 1748, 1887, 1938, 1955, 2070, 2109, 2185, 2220, 2346, 2516, 2553, 2622, 2812, 2907, 3060, 3145, 3230, 3330, 3404, 3420, 3515, 3519, 3774, 3876, 3910, 3933, 4140, 4218, 4255, 4370, 4692, 4845, 5106, 5244, 5661, 5814, 5865, 6290, 6327, 6460, 6555, 6660, 7030, 7038, 7429, 7548, 7659, 7820, 7866, 8436, 8510, 8740, 9435, 9690, 10212, 10545, 11322, 11628, 11730, 11951, 12580, 12654, 12765, 13110, 14060, 14076, 14467, 14535, 14858, 15318, 15732, 16169, 17020, 17595, 18870, 19380, 19665, 21090, 22287, 22644, 23460, 23902, 25308, 25530, 26220, 28305, 28934, 29070, 29716, 30636, 31635, 32338, 35190, 35853, 37145, 37740, 38295, 39330, 42180, 43401, 44574, 47804, 48507, 51060, 56610, 57868, 58140, 59755, 63270, 64676, 66861, 70380, 71706, 72335, 74290, 76590, 78660, 80845, 86802, 89148, 97014, 107559, 111435, 113220, 119510, 126540, 130203, 133722, 143412, 144670, 145521, 148580, 153180, 161690, 173604, 179265, 194028, 215118, 217005, 222870, 239020, 242535, 260406, 267444, 274873, 289340, 291042, 323380, 334305, 358530, 430236, 434010, 445740, 485070, 520812, 537795, 549746, 582084, 651015, 668610, 717060, 727605, 824619, 868020, 970140, 1075590, 1099492, 1302030, 1337220, 1374365, 1455210, 1649238, 2151180, 2473857, 2604060, 2748730, 2910420, 3298476, 4123095, 4947714, 5497460, 8246190, 9895428, 12369285, 16492380, 24738570, 49477140]

約数ペア:

[(1, 49477140), (2, 24738570), (3, 16492380), (4, 12369285), (5, 9895428), (6, 8246190), (9, 5497460), (10, 4947714), (12, 4123095), (15, 3298476), (17, 2910420), (18, 2748730), (19, 2604060), (20, 2473857), (23, 2151180), (30, 1649238), (34, 1455210), (36, 1374365), (37, 1337220), (38, 1302030), (45, 1099492), (46, 1075590), (51, 970140), (57, 868020), (60, 824619), (68, 727605), (69, 717060), (74, 668610), (76, 651015), (85, 582084), (90, 549746), (92, 537795), (95, 520812), (102, 485070), (111, 445740), (114, 434010), (115, 430236), (138, 358530), (148, 334305), (153, 323380), (170, 291042), (171, 289340), (180, 274873), (185, 267444), (190, 260406), (204, 242535), (207, 239020), (222, 222870), (228, 217005), (230, 215118), (255, 194028), (276, 179265), (285, 173604), (306, 161690), (323, 153180), (333, 148580), (340, 145521), (342, 144670), (345, 143412), (370, 133722), (380, 130203), (391, 126540), (414, 119510), (437, 113220), (444, 111435), (460, 107559), (510, 97014), (555, 89148), (570, 86802), (612, 80845), (629, 78660), (646, 76590), (666, 74290), (684, 72335), (690, 71706), (703, 70380), (740, 66861), (765, 64676), (782, 63270), (828, 59755), (851, 58140), (855, 57868), (874, 56610), (969, 51060), (1020, 48507), (1035, 47804), (1110, 44574), (1140, 43401), (1173, 42180), (1258, 39330), (1292, 38295), (1311, 37740), (1332, 37145), (1380, 35853), (1406, 35190), (1530, 32338), (1564, 31635), (1615, 30636), (1665, 29716), (1702, 29070), (1710, 28934), (1748, 28305), (1887, 26220), (1938, 25530), (1955, 25308), (2070, 23902), (2109, 23460), (2185, 22644), (2220, 22287), (2346, 21090), (2516, 19665), (2553, 19380), (2622, 18870), (2812, 17595), (2907, 17020), (3060, 16169), (3145, 15732), (3230, 15318), (3330, 14858), (3404, 14535), (3420, 14467), (3515, 14076), (3519, 14060), (3774, 13110), (3876, 12765), (3910, 12654), (3933, 12580), (4140, 11951), (4218, 11730), (4255, 11628), (4370, 11322), (4692, 10545), (4845, 10212), (5106, 9690), (5244, 9435), (5661, 8740), (5814, 8510), (5865, 8436), (6290, 7866), (6327, 7820), (6460, 7659), (6555, 7548), (6660, 7429), (7030, 7038)]