56387370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{144583}}^1$

素因数の和:144606

約数の個数: 32

約数和(自身を含む): 145740672

約数和(自身を除く): 89353302

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 144583, 289166, 433749, 722915, 867498, 1445830, 1879579, 2168745, 3759158, 4337490, 5638737, 9397895, 11277474, 18795790, 28193685, 56387370]

約数ペア:

[(1, 56387370), (2, 28193685), (3, 18795790), (5, 11277474), (6, 9397895), (10, 5638737), (13, 4337490), (15, 3759158), (26, 2168745), (30, 1879579), (39, 1445830), (65, 867498), (78, 722915), (130, 433749), (195, 289166), (390, 144583)]