56057455

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8821}}^1$

素因数の和:8898

約数の個数: 16

約数和(自身を含む): 71140608

約数和(自身を除く): 15083153

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 8821, 44105, 273451, 361661, 1367255, 1808305, 11211491, 56057455]

約数ペア:

[(1, 56057455), (5, 11211491), (31, 1808305), (41, 1367255), (155, 361661), (205, 273451), (1271, 44105), (6355, 8821)]