56261072

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4877}}^1$

素因数の和:4995

約数の個数: 40

約数和(自身を含む): 125813376

約数和(自身を除く): 69552304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 4877, 5768, 9754, 11536, 19508, 34139, 39016, 68278, 78032, 136556, 273112, 502331, 546224, 1004662, 2009324, 3516317, 4018648, 7032634, 8037296, 14065268, 28130536, 56261072]

約数ペア:

[(1, 56261072), (2, 28130536), (4, 14065268), (7, 8037296), (8, 7032634), (14, 4018648), (16, 3516317), (28, 2009324), (56, 1004662), (103, 546224), (112, 502331), (206, 273112), (412, 136556), (721, 78032), (824, 68278), (1442, 39016), (1648, 34139), (2884, 19508), (4877, 11536), (5768, 9754)]