55981465

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1129}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 68993280

約数和(自身を除く): 13011815

約数列:

[1, 5, 47, 211, 235, 1055, 1129, 5645, 9917, 49585, 53063, 238219, 265315, 1191095, 11196293, 55981465]

約数ペア:

[(1, 55981465), (5, 11196293), (47, 1191095), (211, 265315), (235, 238219), (1055, 53063), (1129, 49585), (5645, 9917)]