53384820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{889747}}^1$

素因数の和:889759

約数の個数: 24

約数和(自身を含む): 149477664

約数和(自身を除く): 96092844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 889747, 1779494, 2669241, 3558988, 4448735, 5338482, 8897470, 10676964, 13346205, 17794940, 26692410, 53384820]

約数ペア:

[(1, 53384820), (2, 26692410), (3, 17794940), (4, 13346205), (5, 10676964), (6, 8897470), (10, 5338482), (12, 4448735), (15, 3558988), (20, 2669241), (30, 1779494), (60, 889747)]