53279260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71999}}^1$

素因数の和:72045

約数の個数: 24

約数和(自身を含む): 114912000

約数和(自身を除く): 61632740

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 71999, 143998, 287996, 359995, 719990, 1439980, 2663963, 5327926, 10655852, 13319815, 26639630, 53279260]

約数ペア:

[(1, 53279260), (2, 26639630), (4, 13319815), (5, 10655852), (10, 5327926), (20, 2663963), (37, 1439980), (74, 719990), (148, 359995), (185, 287996), (370, 143998), (740, 71999)]