51621576

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{40583}}^1$

素因数の和:40645

約数の個数: 32

約数和(自身を含む): 131492160

約数和(自身を除く): 79870584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 40583, 81166, 121749, 162332, 243498, 324664, 486996, 973992, 2150899, 4301798, 6452697, 8603596, 12905394, 17207192, 25810788, 51621576]

約数ペア:

[(1, 51621576), (2, 25810788), (3, 17207192), (4, 12905394), (6, 8603596), (8, 6452697), (12, 4301798), (24, 2150899), (53, 973992), (106, 486996), (159, 324664), (212, 243498), (318, 162332), (424, 121749), (636, 81166), (1272, 40583)]