55241620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{56369}}^1$

素因数の和:56392

約数の個数: 36

約数和(自身を含む): 134949780

約数和(自身を除く): 79708160

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 56369, 112738, 225476, 281845, 394583, 563690, 789166, 1127380, 1578332, 1972915, 2762081, 3945830, 5524162, 7891660, 11048324, 13810405, 27620810, 55241620]

約数ペア:

[(1, 55241620), (2, 27620810), (4, 13810405), (5, 11048324), (7, 7891660), (10, 5524162), (14, 3945830), (20, 2762081), (28, 1972915), (35, 1578332), (49, 1127380), (70, 789166), (98, 563690), (140, 394583), (196, 281845), (245, 225476), (490, 112738), (980, 56369)]