49022480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47137}}^1$

素因数の和:47163

約数の個数: 40

約数和(自身を含む): 122747352

約数和(自身を除く): 73724872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 47137, 94274, 188548, 235685, 377096, 471370, 612781, 754192, 942740, 1225562, 1885480, 2451124, 3063905, 3770960, 4902248, 6127810, 9804496, 12255620, 24511240, 49022480]

約数ペア:

[(1, 49022480), (2, 24511240), (4, 12255620), (5, 9804496), (8, 6127810), (10, 4902248), (13, 3770960), (16, 3063905), (20, 2451124), (26, 1885480), (40, 1225562), (52, 942740), (65, 754192), (80, 612781), (104, 471370), (130, 377096), (208, 235685), (260, 188548), (520, 94274), (1040, 47137)]