55981762

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{1181}}^1$

素因数の和:1493

約数の個数: 16

約数和(自身を含む): 85146552

約数和(自身を除く): 29164790

約数列:

[1, 2, 137, 173, 274, 346, 1181, 2362, 23701, 47402, 161797, 204313, 323594, 408626, 27990881, 55981762]

約数ペア:

[(1, 55981762), (2, 27990881), (137, 408626), (173, 323594), (274, 204313), (346, 161797), (1181, 47402), (2362, 23701)]