51309134

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1\times {\mathrm{631}}^1$

素因数の和:1115

約数の個数: 16

約数和(自身を含む): 78001440

約数和(自身を除く): 26692306

約数列:

[1, 2, 109, 218, 373, 631, 746, 1262, 40657, 68779, 81314, 137558, 235363, 470726, 25654567, 51309134]

約数ペア:

[(1, 51309134), (2, 25654567), (109, 470726), (218, 235363), (373, 137558), (631, 81314), (746, 68779), (1262, 40657)]