48490160

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8537}}^1$

素因数の和:8621

約数の個数: 40

約数和(自身を含む): 114340896

約数和(自身を除く): 65850736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 8537, 17074, 34148, 42685, 68296, 85370, 136592, 170740, 341480, 606127, 682960, 1212254, 2424508, 3030635, 4849016, 6061270, 9698032, 12122540, 24245080, 48490160]

約数ペア:

[(1, 48490160), (2, 24245080), (4, 12122540), (5, 9698032), (8, 6061270), (10, 4849016), (16, 3030635), (20, 2424508), (40, 1212254), (71, 682960), (80, 606127), (142, 341480), (284, 170740), (355, 136592), (568, 85370), (710, 68296), (1136, 42685), (1420, 34148), (2840, 17074), (5680, 8537)]