52751480

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15889}}^1$

素因数の和:15983

約数の個数: 32

約数和(自身を含む): 120128400

約数和(自身を除く): 67376920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 15889, 31778, 63556, 79445, 127112, 158890, 317780, 635560, 1318787, 2637574, 5275148, 6593935, 10550296, 13187870, 26375740, 52751480]

約数ペア:

[(1, 52751480), (2, 26375740), (4, 13187870), (5, 10550296), (8, 6593935), (10, 5275148), (20, 2637574), (40, 1318787), (83, 635560), (166, 317780), (332, 158890), (415, 127112), (664, 79445), (830, 63556), (1660, 31778), (3320, 15889)]