54251395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 74981376

約数和(自身を除く): 20729981

約数列:

[1, 5, 11, 31, 47, 55, 155, 235, 341, 517, 677, 1457, 1705, 2585, 3385, 7285, 7447, 16027, 20987, 31819, 37235, 80135, 104935, 159095, 230857, 350009, 986389, 1154285, 1750045, 4931945, 10850279, 54251395]

約数ペア:

[(1, 54251395), (5, 10850279), (11, 4931945), (31, 1750045), (47, 1154285), (55, 986389), (155, 350009), (235, 230857), (341, 159095), (517, 104935), (677, 80135), (1457, 37235), (1705, 31819), (2585, 20987), (3385, 16027), (7285, 7447)]