55059770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1987}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 105634368

約数和(自身を除く): 50574598

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 1630, 1987, 2771, 3974, 5542, 9935, 13855, 19870, 27710, 33779, 67558, 168895, 323881, 337790, 647762, 1619405, 3238810, 5505977, 11011954, 27529885, 55059770]

約数ペア:

[(1, 55059770), (2, 27529885), (5, 11011954), (10, 5505977), (17, 3238810), (34, 1619405), (85, 647762), (163, 337790), (170, 323881), (326, 168895), (815, 67558), (1630, 33779), (1987, 27710), (2771, 19870), (3974, 13855), (5542, 9935)]