49154410

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{1321}}^1$

素因数の和:1450

約数の個数: 24

約数和(自身を含む): 90020268

約数和(自身を除く): 40865858

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1321, 2642, 3721, 6605, 7442, 13210, 18605, 37210, 80581, 161162, 402905, 805810, 4915441, 9830882, 24577205, 49154410]

約数ペア:

[(1, 49154410), (2, 24577205), (5, 9830882), (10, 4915441), (61, 805810), (122, 402905), (305, 161162), (610, 80581), (1321, 37210), (2642, 18605), (3721, 13210), (6605, 7442)]