47452994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 77647680

約数和(自身を除く): 30194686

約数列:

[1, 2, 19, 38, 43, 86, 113, 226, 257, 514, 817, 1634, 2147, 4294, 4859, 4883, 9718, 9766, 11051, 22102, 29041, 58082, 92321, 184642, 209969, 419938, 551779, 1103558, 1248763, 2497526, 23726497, 47452994]

約数ペア:

[(1, 47452994), (2, 23726497), (19, 2497526), (38, 1248763), (43, 1103558), (86, 551779), (113, 419938), (226, 209969), (257, 184642), (514, 92321), (817, 58082), (1634, 29041), (2147, 22102), (4294, 11051), (4859, 9766), (4883, 9718)]