52956080

素因数分解:

$2^4\times 5^1\times {\mathrm{661951}}^1$

素因数の和:661964

約数の個数: 20

約数和(自身を含む): 123123072

約数和(自身を除く): 70166992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 661951, 1323902, 2647804, 3309755, 5295608, 6619510, 10591216, 13239020, 26478040, 52956080]

約数ペア:

[(1, 52956080), (2, 26478040), (4, 13239020), (5, 10591216), (8, 6619510), (10, 5295608), (16, 3309755), (20, 2647804), (40, 1323902), (80, 661951)]