51203879

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 57515760

約数和(自身を除く): 6311881

約数列:

[1, 19, 29, 67, 73, 361, 551, 1273, 1387, 1943, 2117, 4891, 10469, 24187, 26353, 36917, 40223, 92929, 141839, 701423, 764237, 1765651, 2694941, 51203879]

約数ペア:

[(1, 51203879), (19, 2694941), (29, 1765651), (67, 764237), (73, 701423), (361, 141839), (551, 92929), (1273, 40223), (1387, 36917), (1943, 26353), (2117, 24187), (4891, 10469)]