49915115

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1283}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 62125056

約数和(自身を除く): 12209941

約数列:

[1, 5, 31, 155, 251, 1255, 1283, 6415, 7781, 38905, 39773, 198865, 322033, 1610165, 9983023, 49915115]

約数ペア:

[(1, 49915115), (5, 9983023), (31, 1610165), (155, 322033), (251, 198865), (1255, 39773), (1283, 38905), (6415, 7781)]