51702456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{165713}}^1$

素因数の和:165735

約数の個数: 32

約数和(自身を含む): 139199760

約数和(自身を除く): 87497304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 165713, 331426, 497139, 662852, 994278, 1325704, 1988556, 2154269, 3977112, 4308538, 6462807, 8617076, 12925614, 17234152, 25851228, 51702456]

約数ペア:

[(1, 51702456), (2, 25851228), (3, 17234152), (4, 12925614), (6, 8617076), (8, 6462807), (12, 4308538), (13, 3977112), (24, 2154269), (26, 1988556), (39, 1325704), (52, 994278), (78, 662852), (104, 497139), (156, 331426), (312, 165713)]