49229480

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5519}}^1$

素因数の和:5753

約数の個数: 32

約数和(自身を含む): 111283200

約数和(自身を除く): 62053720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 5519, 8920, 11038, 22076, 27595, 44152, 55190, 110380, 220760, 1230737, 2461474, 4922948, 6153685, 9845896, 12307370, 24614740, 49229480]

約数ペア:

[(1, 49229480), (2, 24614740), (4, 12307370), (5, 9845896), (8, 6153685), (10, 4922948), (20, 2461474), (40, 1230737), (223, 220760), (446, 110380), (892, 55190), (1115, 44152), (1784, 27595), (2230, 22076), (4460, 11038), (5519, 8920)]