49224060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 161834400

約数和(自身を除く): 112610340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 389, 444, 555, 570, 666, 684, 703, 740, 778, 855, 1110, 1140, 1167, 1332, 1406, 1556, 1665, 1710, 1945, 2109, 2220, 2334, 2812, 3330, 3420, 3501, 3515, 3890, 4218, 4668, 5835, 6327, 6660, 7002, 7030, 7391, 7780, 8436, 10545, 11670, 12654, 14004, 14060, 14393, 14782, 17505, 21090, 22173, 23340, 25308, 28786, 29564, 31635, 35010, 36955, 42180, 43179, 44346, 57572, 63270, 66519, 70020, 71965, 73910, 86358, 88692, 110865, 126540, 129537, 133038, 143930, 147820, 172716, 215895, 221730, 259074, 266076, 273467, 287860, 332595, 431790, 443460, 518148, 546934, 647685, 665190, 820401, 863580, 1093868, 1295370, 1330380, 1367335, 1640802, 2461203, 2590740, 2734670, 3281604, 4102005, 4922406, 5469340, 8204010, 9844812, 12306015, 16408020, 24612030, 49224060]

約数ペア:

[(1, 49224060), (2, 24612030), (3, 16408020), (4, 12306015), (5, 9844812), (6, 8204010), (9, 5469340), (10, 4922406), (12, 4102005), (15, 3281604), (18, 2734670), (19, 2590740), (20, 2461203), (30, 1640802), (36, 1367335), (37, 1330380), (38, 1295370), (45, 1093868), (57, 863580), (60, 820401), (74, 665190), (76, 647685), (90, 546934), (95, 518148), (111, 443460), (114, 431790), (148, 332595), (171, 287860), (180, 273467), (185, 266076), (190, 259074), (222, 221730), (228, 215895), (285, 172716), (333, 147820), (342, 143930), (370, 133038), (380, 129537), (389, 126540), (444, 110865), (555, 88692), (570, 86358), (666, 73910), (684, 71965), (703, 70020), (740, 66519), (778, 63270), (855, 57572), (1110, 44346), (1140, 43179), (1167, 42180), (1332, 36955), (1406, 35010), (1556, 31635), (1665, 29564), (1710, 28786), (1945, 25308), (2109, 23340), (2220, 22173), (2334, 21090), (2812, 17505), (3330, 14782), (3420, 14393), (3501, 14060), (3515, 14004), (3890, 12654), (4218, 11670), (4668, 10545), (5835, 8436), (6327, 7780), (6660, 7391), (7002, 7030)]