51628764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:128

約数の個数: 108

約数和(自身を含む): 140521416

約数和(自身を除く): 88892652

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 37, 44, 62, 66, 74, 93, 111, 121, 124, 132, 148, 186, 222, 242, 341, 363, 372, 407, 444, 484, 682, 726, 814, 961, 1023, 1147, 1221, 1364, 1452, 1628, 1922, 2046, 2294, 2442, 2883, 3441, 3751, 3844, 4092, 4477, 4588, 4884, 5766, 6882, 7502, 8954, 10571, 11253, 11532, 12617, 13431, 13764, 15004, 17908, 21142, 22506, 25234, 26862, 31713, 35557, 37851, 42284, 45012, 50468, 53724, 63426, 71114, 75702, 106671, 116281, 126852, 138787, 142228, 151404, 213342, 232562, 277574, 348843, 391127, 416361, 426684, 465124, 555148, 697686, 782254, 832722, 1173381, 1395372, 1564508, 1665444, 2346762, 4302397, 4693524, 8604794, 12907191, 17209588, 25814382, 51628764]

約数ペア:

[(1, 51628764), (2, 25814382), (3, 17209588), (4, 12907191), (6, 8604794), (11, 4693524), (12, 4302397), (22, 2346762), (31, 1665444), (33, 1564508), (37, 1395372), (44, 1173381), (62, 832722), (66, 782254), (74, 697686), (93, 555148), (111, 465124), (121, 426684), (124, 416361), (132, 391127), (148, 348843), (186, 277574), (222, 232562), (242, 213342), (341, 151404), (363, 142228), (372, 138787), (407, 126852), (444, 116281), (484, 106671), (682, 75702), (726, 71114), (814, 63426), (961, 53724), (1023, 50468), (1147, 45012), (1221, 42284), (1364, 37851), (1452, 35557), (1628, 31713), (1922, 26862), (2046, 25234), (2294, 22506), (2442, 21142), (2883, 17908), (3441, 15004), (3751, 13764), (3844, 13431), (4092, 12617), (4477, 11532), (4588, 11253), (4884, 10571), (5766, 8954), (6882, 7502)]