51630602

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{1231}}^1$

素因数の和:1613

約数の個数: 16

約数和(自身を含む): 78916992

約数和(自身を除く): 27286390

約数列:

[1, 2, 67, 134, 313, 626, 1231, 2462, 20971, 41942, 82477, 164954, 385303, 770606, 25815301, 51630602]

約数ペア:

[(1, 51630602), (2, 25815301), (67, 770606), (134, 385303), (313, 164954), (626, 82477), (1231, 41942), (2462, 20971)]