51442950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 151990272

約数和(自身を除く): 100547322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 31, 37, 39, 46, 50, 62, 65, 69, 74, 75, 78, 93, 111, 115, 130, 138, 150, 155, 185, 186, 195, 222, 230, 299, 310, 325, 345, 370, 390, 403, 465, 481, 555, 575, 598, 650, 690, 713, 775, 806, 851, 897, 925, 930, 962, 975, 1110, 1147, 1150, 1209, 1426, 1443, 1495, 1550, 1702, 1725, 1794, 1850, 1950, 2015, 2139, 2294, 2325, 2405, 2418, 2553, 2775, 2886, 2990, 3441, 3450, 3565, 4030, 4255, 4278, 4485, 4650, 4810, 5106, 5550, 5735, 6045, 6882, 7130, 7215, 7475, 8510, 8970, 9269, 10075, 10695, 11063, 11470, 12025, 12090, 12765, 14430, 14911, 14950, 17205, 17825, 18538, 20150, 21275, 21390, 22126, 22425, 24050, 25530, 26381, 27807, 28675, 29822, 30225, 33189, 34410, 35650, 36075, 42550, 44733, 44850, 46345, 52762, 53475, 55315, 55614, 57350, 60450, 63825, 66378, 72150, 74555, 79143, 86025, 89466, 92690, 106950, 110630, 127650, 131905, 139035, 149110, 158286, 165945, 172050, 223665, 231725, 263810, 276575, 278070, 331890, 342953, 372775, 395715, 447330, 463450, 553150, 659525, 685906, 695175, 745550, 791430, 829725, 1028859, 1118325, 1319050, 1390350, 1659450, 1714765, 1978575, 2057718, 2236650, 3429530, 3957150, 5144295, 8573825, 10288590, 17147650, 25721475, 51442950]

約数ペア:

[(1, 51442950), (2, 25721475), (3, 17147650), (5, 10288590), (6, 8573825), (10, 5144295), (13, 3957150), (15, 3429530), (23, 2236650), (25, 2057718), (26, 1978575), (30, 1714765), (31, 1659450), (37, 1390350), (39, 1319050), (46, 1118325), (50, 1028859), (62, 829725), (65, 791430), (69, 745550), (74, 695175), (75, 685906), (78, 659525), (93, 553150), (111, 463450), (115, 447330), (130, 395715), (138, 372775), (150, 342953), (155, 331890), (185, 278070), (186, 276575), (195, 263810), (222, 231725), (230, 223665), (299, 172050), (310, 165945), (325, 158286), (345, 149110), (370, 139035), (390, 131905), (403, 127650), (465, 110630), (481, 106950), (555, 92690), (575, 89466), (598, 86025), (650, 79143), (690, 74555), (713, 72150), (775, 66378), (806, 63825), (851, 60450), (897, 57350), (925, 55614), (930, 55315), (962, 53475), (975, 52762), (1110, 46345), (1147, 44850), (1150, 44733), (1209, 42550), (1426, 36075), (1443, 35650), (1495, 34410), (1550, 33189), (1702, 30225), (1725, 29822), (1794, 28675), (1850, 27807), (1950, 26381), (2015, 25530), (2139, 24050), (2294, 22425), (2325, 22126), (2405, 21390), (2418, 21275), (2553, 20150), (2775, 18538), (2886, 17825), (2990, 17205), (3441, 14950), (3450, 14911), (3565, 14430), (4030, 12765), (4255, 12090), (4278, 12025), (4485, 11470), (4650, 11063), (4810, 10695), (5106, 10075), (5550, 9269), (5735, 8970), (6045, 8510), (6882, 7475), (7130, 7215)]