55101788

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{32261}}^1$

素因数の和:32333

約数の個数: 24

約数和(自身を含む): 112013664

約数和(自身を除く): 56911876

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 32261, 64522, 129044, 225827, 451654, 903308, 1967921, 3935842, 7871684, 13775447, 27550894, 55101788]

約数ペア:

[(1, 55101788), (2, 27550894), (4, 13775447), (7, 7871684), (14, 3935842), (28, 1967921), (61, 903308), (122, 451654), (244, 225827), (427, 129044), (854, 64522), (1708, 32261)]