53432600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20551}}^1$

素因数の和:20580

約数の個数: 48

約数和(自身を含む): 133793520

約数和(自身を除く): 80360920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 20551, 41102, 82204, 102755, 164408, 205510, 267163, 411020, 513775, 534326, 822040, 1027550, 1068652, 1335815, 2055100, 2137304, 2671630, 4110200, 5343260, 6679075, 10686520, 13358150, 26716300, 53432600]

約数ペア:

[(1, 53432600), (2, 26716300), (4, 13358150), (5, 10686520), (8, 6679075), (10, 5343260), (13, 4110200), (20, 2671630), (25, 2137304), (26, 2055100), (40, 1335815), (50, 1068652), (52, 1027550), (65, 822040), (100, 534326), (104, 513775), (130, 411020), (200, 267163), (260, 205510), (325, 164408), (520, 102755), (650, 82204), (1300, 41102), (2600, 20551)]