55079250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 149520384

約数和(自身を除く): 94441134

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 31, 46, 50, 62, 69, 75, 93, 103, 115, 125, 138, 150, 155, 186, 206, 230, 250, 309, 310, 345, 375, 465, 515, 575, 618, 690, 713, 750, 775, 930, 1030, 1150, 1426, 1545, 1550, 1725, 2139, 2325, 2369, 2575, 2875, 3090, 3193, 3450, 3565, 3875, 4278, 4650, 4738, 5150, 5750, 6386, 7107, 7130, 7725, 7750, 8625, 9579, 10695, 11625, 11845, 12875, 14214, 15450, 15965, 17250, 17825, 19158, 21390, 23250, 23690, 25750, 31930, 35535, 35650, 38625, 47895, 53475, 59225, 71070, 73439, 77250, 79825, 89125, 95790, 106950, 118450, 146878, 159650, 177675, 178250, 220317, 239475, 267375, 296125, 355350, 367195, 399125, 440634, 478950, 534750, 592250, 734390, 798250, 888375, 1101585, 1197375, 1776750, 1835975, 2203170, 2394750, 3671950, 5507925, 9179875, 11015850, 18359750, 27539625, 55079250]

約数ペア:

[(1, 55079250), (2, 27539625), (3, 18359750), (5, 11015850), (6, 9179875), (10, 5507925), (15, 3671950), (23, 2394750), (25, 2203170), (30, 1835975), (31, 1776750), (46, 1197375), (50, 1101585), (62, 888375), (69, 798250), (75, 734390), (93, 592250), (103, 534750), (115, 478950), (125, 440634), (138, 399125), (150, 367195), (155, 355350), (186, 296125), (206, 267375), (230, 239475), (250, 220317), (309, 178250), (310, 177675), (345, 159650), (375, 146878), (465, 118450), (515, 106950), (575, 95790), (618, 89125), (690, 79825), (713, 77250), (750, 73439), (775, 71070), (930, 59225), (1030, 53475), (1150, 47895), (1426, 38625), (1545, 35650), (1550, 35535), (1725, 31930), (2139, 25750), (2325, 23690), (2369, 23250), (2575, 21390), (2875, 19158), (3090, 17825), (3193, 17250), (3450, 15965), (3565, 15450), (3875, 14214), (4278, 12875), (4650, 11845), (4738, 11625), (5150, 10695), (5750, 9579), (6386, 8625), (7107, 7750), (7130, 7725)]