54229240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104287}}^1$

素因数の和:104311

約数の個数: 32

約数和(自身を含む): 131402880

約数和(自身を除く): 77173640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 104287, 208574, 417148, 521435, 834296, 1042870, 1355731, 2085740, 2711462, 4171480, 5422924, 6778655, 10845848, 13557310, 27114620, 54229240]

約数ペア:

[(1, 54229240), (2, 27114620), (4, 13557310), (5, 10845848), (8, 6778655), (10, 5422924), (13, 4171480), (20, 2711462), (26, 2085740), (40, 1355731), (52, 1042870), (65, 834296), (104, 521435), (130, 417148), (260, 208574), (520, 104287)]