47219848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10559}}^1$

素因数の和:10621

約数の個数: 32

約数和(自身を含む): 97574400

約数和(自身を除く): 50354552

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 10559, 21118, 42236, 84472, 137267, 274534, 454037, 549068, 908074, 1098136, 1816148, 3632296, 5902481, 11804962, 23609924, 47219848]

約数ペア:

[(1, 47219848), (2, 23609924), (4, 11804962), (8, 5902481), (13, 3632296), (26, 1816148), (43, 1098136), (52, 908074), (86, 549068), (104, 454037), (172, 274534), (344, 137267), (559, 84472), (1118, 42236), (2236, 21118), (4472, 10559)]