53001290

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{40459}}^1$

素因数の和:40597

約数の個数: 16

約数和(自身を含む): 96132960

約数和(自身を除く): 43131670

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 40459, 80918, 202295, 404590, 5300129, 10600258, 26500645, 53001290]

約数ペア:

[(1, 53001290), (2, 26500645), (5, 10600258), (10, 5300129), (131, 404590), (262, 202295), (655, 80918), (1310, 40459)]