546635050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1873}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 1097976600

約数和(自身を除く): 551341550

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 449, 650, 898, 1873, 2245, 3746, 4490, 5837, 9365, 11225, 11674, 18730, 22450, 24349, 29185, 46825, 48698, 58370, 93650, 121745, 145925, 243490, 291850, 608725, 840977, 1217450, 1681954, 4204885, 8409770, 10932701, 21024425, 21865402, 42048850, 54663505, 109327010, 273317525, 546635050]

約数ペア:

[(1, 546635050), (2, 273317525), (5, 109327010), (10, 54663505), (13, 42048850), (25, 21865402), (26, 21024425), (50, 10932701), (65, 8409770), (130, 4204885), (325, 1681954), (449, 1217450), (650, 840977), (898, 608725), (1873, 291850), (2245, 243490), (3746, 145925), (4490, 121745), (5837, 93650), (9365, 58370), (11225, 48698), (11674, 46825), (18730, 29185), (22450, 24349)]