57287450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:608

約数の個数: 72

約数和(自身を含む): 124234236

約数和(自身を除く): 66946786

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 121, 170, 187, 242, 275, 374, 425, 550, 557, 605, 850, 935, 1114, 1210, 1870, 2057, 2785, 3025, 4114, 4675, 5570, 6050, 6127, 9350, 9469, 10285, 12254, 13925, 18938, 20570, 27850, 30635, 47345, 51425, 61270, 67397, 94690, 102850, 104159, 134794, 153175, 208318, 236725, 306350, 336985, 473450, 520795, 673970, 1041590, 1145749, 1684925, 2291498, 2603975, 3369850, 5207950, 5728745, 11457490, 28643725, 57287450]

約数ペア:

[(1, 57287450), (2, 28643725), (5, 11457490), (10, 5728745), (11, 5207950), (17, 3369850), (22, 2603975), (25, 2291498), (34, 1684925), (50, 1145749), (55, 1041590), (85, 673970), (110, 520795), (121, 473450), (170, 336985), (187, 306350), (242, 236725), (275, 208318), (374, 153175), (425, 134794), (550, 104159), (557, 102850), (605, 94690), (850, 67397), (935, 61270), (1114, 51425), (1210, 47345), (1870, 30635), (2057, 27850), (2785, 20570), (3025, 18938), (4114, 13925), (4675, 12254), (5570, 10285), (6050, 9469), (6127, 9350)]