50778940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1871}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 113218560

約数和(自身を除く): 62439620

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 1180, 1357, 1871, 2714, 3742, 5428, 6785, 7484, 9355, 13570, 18710, 27140, 37420, 43033, 86066, 110389, 172132, 215165, 220778, 430330, 441556, 551945, 860660, 1103890, 2207780, 2538947, 5077894, 10155788, 12694735, 25389470, 50778940]

約数ペア:

[(1, 50778940), (2, 25389470), (4, 12694735), (5, 10155788), (10, 5077894), (20, 2538947), (23, 2207780), (46, 1103890), (59, 860660), (92, 551945), (115, 441556), (118, 430330), (230, 220778), (236, 215165), (295, 172132), (460, 110389), (590, 86066), (1180, 43033), (1357, 37420), (1871, 27140), (2714, 18710), (3742, 13570), (5428, 9355), (6785, 7484)]