50685020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 110200608

約数和(自身を除く): 59515588

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 113, 164, 205, 226, 410, 452, 547, 565, 820, 1094, 1130, 2188, 2260, 2735, 4633, 5470, 9266, 10940, 18532, 22427, 23165, 44854, 46330, 61811, 89708, 92660, 112135, 123622, 224270, 247244, 309055, 448540, 618110, 1236220, 2534251, 5068502, 10137004, 12671255, 25342510, 50685020]

約数ペア:

[(1, 50685020), (2, 25342510), (4, 12671255), (5, 10137004), (10, 5068502), (20, 2534251), (41, 1236220), (82, 618110), (113, 448540), (164, 309055), (205, 247244), (226, 224270), (410, 123622), (452, 112135), (547, 92660), (565, 89708), (820, 61811), (1094, 46330), (1130, 44854), (2188, 23165), (2260, 22427), (2735, 18532), (4633, 10940), (5470, 9266)]