48281480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92849}}^1$

素因数の和:92873

約数の個数: 32

約数和(自身を含む): 116991000

約数和(自身を除く): 68709520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 92849, 185698, 371396, 464245, 742792, 928490, 1207037, 1856980, 2414074, 3713960, 4828148, 6035185, 9656296, 12070370, 24140740, 48281480]

約数ペア:

[(1, 48281480), (2, 24140740), (4, 12070370), (5, 9656296), (8, 6035185), (10, 4828148), (13, 3713960), (20, 2414074), (26, 1856980), (40, 1207037), (52, 928490), (65, 742792), (104, 464245), (130, 371396), (260, 185698), (520, 92849)]