51630628

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{39233}}^1$

素因数の和:39291

約数の個数: 24

約数和(自身を含む): 105460992

約数和(自身を除く): 53830364

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 39233, 78466, 156932, 274631, 549262, 1098524, 1843951, 3687902, 7375804, 12907657, 25815314, 51630628]

約数ペア:

[(1, 51630628), (2, 25815314), (4, 12907657), (7, 7375804), (14, 3687902), (28, 1843951), (47, 1098524), (94, 549262), (188, 274631), (329, 156932), (658, 78466), (1316, 39233)]