52857440

素因数分解:

$2^5\times 5^1\times {\mathrm{330359}}^1$

素因数の和:330374

約数の個数: 24

約数和(自身を含む): 124876080

約数和(自身を除く): 72018640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 330359, 660718, 1321436, 1651795, 2642872, 3303590, 5285744, 6607180, 10571488, 13214360, 26428720, 52857440]

約数ペア:

[(1, 52857440), (2, 26428720), (4, 13214360), (5, 10571488), (8, 6607180), (10, 5285744), (16, 3303590), (20, 2642872), (32, 1651795), (40, 1321436), (80, 660718), (160, 330359)]