54745678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4271}}^1$

素因数の和:4332

約数の個数: 32

約数和(自身を含む): 96888960

約数和(自身を除く): 42143282

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 4271, 6409, 8542, 12818, 55523, 72607, 111046, 123859, 145214, 247718, 943891, 1610167, 1887782, 2105603, 3220334, 4211206, 27372839, 54745678]

約数ペア:

[(1, 54745678), (2, 27372839), (13, 4211206), (17, 3220334), (26, 2105603), (29, 1887782), (34, 1610167), (58, 943891), (221, 247718), (377, 145214), (442, 123859), (493, 111046), (754, 72607), (986, 55523), (4271, 12818), (6409, 8542)]