55614100

素因数分解:

$2^2\times 5^2\times {\mathrm{421}}^1\times {\mathrm{1321}}^1$

素因数の和:1756

約数の個数: 36

約数和(自身を含む): 121060828

約数和(自身を除く): 65446728

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 421, 842, 1321, 1684, 2105, 2642, 4210, 5284, 6605, 8420, 10525, 13210, 21050, 26420, 33025, 42100, 66050, 132100, 556141, 1112282, 2224564, 2780705, 5561410, 11122820, 13903525, 27807050, 55614100]

約数ペア:

[(1, 55614100), (2, 27807050), (4, 13903525), (5, 11122820), (10, 5561410), (20, 2780705), (25, 2224564), (50, 1112282), (100, 556141), (421, 132100), (842, 66050), (1321, 42100), (1684, 33025), (2105, 26420), (2642, 21050), (4210, 13210), (5284, 10525), (6605, 8420)]