52683620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2371}}^1$

素因数の和:2492

約数の個数: 48

約数和(自身を含む): 121939776

約数和(自身を除く): 69256156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 2371, 4444, 4742, 5555, 9484, 11110, 11855, 22220, 23710, 26081, 47420, 52162, 104324, 130405, 239471, 260810, 478942, 521620, 957884, 1197355, 2394710, 2634181, 4789420, 5268362, 10536724, 13170905, 26341810, 52683620]

約数ペア:

[(1, 52683620), (2, 26341810), (4, 13170905), (5, 10536724), (10, 5268362), (11, 4789420), (20, 2634181), (22, 2394710), (44, 1197355), (55, 957884), (101, 521620), (110, 478942), (202, 260810), (220, 239471), (404, 130405), (505, 104324), (1010, 52162), (1111, 47420), (2020, 26081), (2222, 23710), (2371, 22220), (4444, 11855), (4742, 11110), (5555, 9484)]