51551528

素因数分解:

$2^3\times 7^3\times {\mathrm{18787}}^1$

素因数の和:18814

約数の個数: 32

約数和(自身を含む): 112728000

約数和(自身を除く): 61176472

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 18787, 37574, 75148, 131509, 150296, 263018, 526036, 920563, 1052072, 1841126, 3682252, 6443941, 7364504, 12887882, 25775764, 51551528]

約数ペア:

[(1, 51551528), (2, 25775764), (4, 12887882), (7, 7364504), (8, 6443941), (14, 3682252), (28, 1841126), (49, 1052072), (56, 920563), (98, 526036), (196, 263018), (343, 150296), (392, 131509), (686, 75148), (1372, 37574), (2744, 18787)]