51926506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{18719}}^1$

素因数の和:18813

約数の個数: 16

約数和(自身を含む): 83116800

約数和(自身を除く): 31190294

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 18719, 37438, 355661, 711322, 1366487, 2732974, 25963253, 51926506]

約数ペア:

[(1, 51926506), (2, 25963253), (19, 2732974), (38, 1366487), (73, 711322), (146, 355661), (1387, 37438), (2774, 18719)]