52754840

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3779}}^1$

素因数の和:4139

約数の個数: 32

約数和(自身を含む): 119070000

約数和(自身を除く): 66315160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1396, 1745, 2792, 3490, 3779, 6980, 7558, 13960, 15116, 18895, 30232, 37790, 75580, 151160, 1318871, 2637742, 5275484, 6594355, 10550968, 13188710, 26377420, 52754840]

約数ペア:

[(1, 52754840), (2, 26377420), (4, 13188710), (5, 10550968), (8, 6594355), (10, 5275484), (20, 2637742), (40, 1318871), (349, 151160), (698, 75580), (1396, 37790), (1745, 30232), (2792, 18895), (3490, 15116), (3779, 13960), (6980, 7558)]