53995560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449963}}^1$

素因数の和:449977

約数の個数: 32

約数和(自身を含む): 161987040

約数和(自身を除く): 107991480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449963, 899926, 1349889, 1799852, 2249815, 2699778, 3599704, 4499630, 5399556, 6749445, 8999260, 10799112, 13498890, 17998520, 26997780, 53995560]

約数ペア:

[(1, 53995560), (2, 26997780), (3, 17998520), (4, 13498890), (5, 10799112), (6, 8999260), (8, 6749445), (10, 5399556), (12, 4499630), (15, 3599704), (20, 2699778), (24, 2249815), (30, 1799852), (40, 1349889), (60, 899926), (120, 449963)]