53215868

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2477}}^1$

素因数の和:2653

約数の個数: 24

約数和(自身を含む): 96166224

約数和(自身を除く): 42950356

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 2477, 4954, 5371, 9908, 10742, 21484, 101557, 203114, 324487, 406228, 648974, 1297948, 13303967, 26607934, 53215868]

約数ペア:

[(1, 53215868), (2, 26607934), (4, 13303967), (41, 1297948), (82, 648974), (131, 406228), (164, 324487), (262, 203114), (524, 101557), (2477, 21484), (4954, 10742), (5371, 9908)]