48638660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3373}}^1$

素因数の和:3492

約数の個数: 48

約数和(自身を含む): 117901056

約数和(自身を除く): 69262396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3373, 3605, 6746, 7210, 13492, 14420, 16865, 23611, 33730, 47222, 67460, 94444, 118055, 236110, 347419, 472220, 694838, 1389676, 1737095, 2431933, 3474190, 4863866, 6948380, 9727732, 12159665, 24319330, 48638660]

約数ペア:

[(1, 48638660), (2, 24319330), (4, 12159665), (5, 9727732), (7, 6948380), (10, 4863866), (14, 3474190), (20, 2431933), (28, 1737095), (35, 1389676), (70, 694838), (103, 472220), (140, 347419), (206, 236110), (412, 118055), (515, 94444), (721, 67460), (1030, 47222), (1442, 33730), (2060, 23611), (2884, 16865), (3373, 14420), (3605, 13492), (6746, 7210)]