54589210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1453}}^1$

素因数の和:1507

約数の個数: 48

約数和(自身を含む): 112487256

約数和(自身を除く): 57898046

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 1105, 1445, 1453, 2210, 2890, 2906, 3757, 7265, 7514, 14530, 18785, 18889, 24701, 37570, 37778, 49402, 94445, 123505, 188890, 247010, 321113, 419917, 642226, 839834, 1605565, 2099585, 3211130, 4199170, 5458921, 10917842, 27294605, 54589210]

約数ペア:

[(1, 54589210), (2, 27294605), (5, 10917842), (10, 5458921), (13, 4199170), (17, 3211130), (26, 2099585), (34, 1605565), (65, 839834), (85, 642226), (130, 419917), (170, 321113), (221, 247010), (289, 188890), (442, 123505), (578, 94445), (1105, 49402), (1445, 37778), (1453, 37570), (2210, 24701), (2890, 18889), (2906, 18785), (3757, 14530), (7265, 7514)]