48704080

素因数分解:

$2^4\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1093}}^1$

素因数の和:1663

約数の個数: 40

約数和(自身を含む): 113544072

約数和(自身を除く): 64839992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 557, 1093, 1114, 2186, 2228, 2785, 4372, 4456, 5465, 5570, 8744, 8912, 10930, 11140, 17488, 21860, 22280, 43720, 44560, 87440, 608801, 1217602, 2435204, 3044005, 4870408, 6088010, 9740816, 12176020, 24352040, 48704080]

約数ペア:

[(1, 48704080), (2, 24352040), (4, 12176020), (5, 9740816), (8, 6088010), (10, 4870408), (16, 3044005), (20, 2435204), (40, 1217602), (80, 608801), (557, 87440), (1093, 44560), (1114, 43720), (2186, 22280), (2228, 21860), (2785, 17488), (4372, 11140), (4456, 10930), (5465, 8912), (5570, 8744)]