54048220

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{26237}}^1$

素因数の和:26349

約数の個数: 24

約数和(自身を含む): 114607584

約数和(自身を除く): 60559364

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 26237, 52474, 104948, 131185, 262370, 524740, 2702411, 5404822, 10809644, 13512055, 27024110, 54048220]

約数ペア:

[(1, 54048220), (2, 27024110), (4, 13512055), (5, 10809644), (10, 5404822), (20, 2702411), (103, 524740), (206, 262370), (412, 131185), (515, 104948), (1030, 52474), (2060, 26237)]