51639508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1481}}^1$

素因数の和:1887

約数の個数: 24

約数和(自身を含む): 94610880

約数和(自身を除く): 42971372

約数列:

[1, 2, 4, 23, 46, 92, 379, 758, 1481, 1516, 2962, 5924, 8717, 17434, 34063, 34868, 68126, 136252, 561299, 1122598, 2245196, 12909877, 25819754, 51639508]

約数ペア:

[(1, 51639508), (2, 25819754), (4, 12909877), (23, 2245196), (46, 1122598), (92, 561299), (379, 136252), (758, 68126), (1481, 34868), (1516, 34063), (2962, 17434), (5924, 8717)]