56899390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1297}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 105979104

約数和(自身を除く): 49079714

約数列:

[1, 2, 5, 10, 41, 82, 107, 205, 214, 410, 535, 1070, 1297, 2594, 4387, 6485, 8774, 12970, 21935, 43870, 53177, 106354, 138779, 265885, 277558, 531770, 693895, 1387790, 5689939, 11379878, 28449695, 56899390]

約数ペア:

[(1, 56899390), (2, 28449695), (5, 11379878), (10, 5689939), (41, 1387790), (82, 693895), (107, 531770), (205, 277558), (214, 265885), (410, 138779), (535, 106354), (1070, 53177), (1297, 43870), (2594, 21935), (4387, 12970), (6485, 8774)]