53381200

素因数分解:

$2^4\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1181}}^1$

素因数の和:1312

約数の個数: 60

約数和(自身を含む): 129492828

約数和(自身を除く): 76111628

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 113, 200, 226, 400, 452, 565, 904, 1130, 1181, 1808, 2260, 2362, 2825, 4520, 4724, 5650, 5905, 9040, 9448, 11300, 11810, 18896, 22600, 23620, 29525, 45200, 47240, 59050, 94480, 118100, 133453, 236200, 266906, 472400, 533812, 667265, 1067624, 1334530, 2135248, 2669060, 3336325, 5338120, 6672650, 10676240, 13345300, 26690600, 53381200]

約数ペア:

[(1, 53381200), (2, 26690600), (4, 13345300), (5, 10676240), (8, 6672650), (10, 5338120), (16, 3336325), (20, 2669060), (25, 2135248), (40, 1334530), (50, 1067624), (80, 667265), (100, 533812), (113, 472400), (200, 266906), (226, 236200), (400, 133453), (452, 118100), (565, 94480), (904, 59050), (1130, 47240), (1181, 45200), (1808, 29525), (2260, 23620), (2362, 22600), (2825, 18896), (4520, 11810), (4724, 11300), (5650, 9448), (5905, 9040)]