54439142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{10457}}^1$

素因数の和:10615

約数の個数: 16

約数和(自身を含む): 86592240

約数和(自身を除く): 32153098

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 10457, 20914, 198683, 397366, 1432609, 2865218, 27219571, 54439142]

約数ペア:

[(1, 54439142), (2, 27219571), (19, 2865218), (38, 1432609), (137, 397366), (274, 198683), (2603, 20914), (5206, 10457)]