56890572

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{11261}}^1$

素因数の和:11689

約数の個数: 24

約数和(自身を含む): 133071792

約数和(自身を除く): 76181220

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 11261, 22522, 33783, 45044, 67566, 135132, 4740881, 9481762, 14222643, 18963524, 28445286, 56890572]

約数ペア:

[(1, 56890572), (2, 28445286), (3, 18963524), (4, 14222643), (6, 9481762), (12, 4740881), (421, 135132), (842, 67566), (1263, 45044), (1684, 33783), (2526, 22522), (5052, 11261)]