53066480

素因数分解:

$2^4\times 5^1\times {\mathrm{663331}}^1$

素因数の和:663344

約数の個数: 20

約数和(自身を含む): 123379752

約数和(自身を除く): 70313272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 663331, 1326662, 2653324, 3316655, 5306648, 6633310, 10613296, 13266620, 26533240, 53066480]

約数ペア:

[(1, 53066480), (2, 26533240), (4, 13266620), (5, 10613296), (8, 6633310), (10, 5306648), (16, 3316655), (20, 2653324), (40, 1326662), (80, 663331)]