52711240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32141}}^1$

素因数の和:32193

約数の個数: 32

約数和(自身を含む): 121496760

約数和(自身を除く): 68785520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 32141, 64282, 128564, 160705, 257128, 321410, 642820, 1285640, 1317781, 2635562, 5271124, 6588905, 10542248, 13177810, 26355620, 52711240]

約数ペア:

[(1, 52711240), (2, 26355620), (4, 13177810), (5, 10542248), (8, 6588905), (10, 5271124), (20, 2635562), (40, 1317781), (41, 1285640), (82, 642820), (164, 321410), (205, 257128), (328, 160705), (410, 128564), (820, 64282), (1640, 32141)]