52501760

素因数分解:

$2^8\times 5^1\times {\mathrm{41017}}^1$

素因数の和:41038

約数の個数: 36

約数和(自身を含む): 125761188

約数和(自身を除く): 73259428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 41017, 82034, 164068, 205085, 328136, 410170, 656272, 820340, 1312544, 1640680, 2625088, 3281360, 5250176, 6562720, 10500352, 13125440, 26250880, 52501760]

約数ペア:

[(1, 52501760), (2, 26250880), (4, 13125440), (5, 10500352), (8, 6562720), (10, 5250176), (16, 3281360), (20, 2625088), (32, 1640680), (40, 1312544), (64, 820340), (80, 656272), (128, 410170), (160, 328136), (256, 205085), (320, 164068), (640, 82034), (1280, 41017)]