48345140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{51431}}^1$

素因数の和:51487

約数の個数: 24

約数和(自身を含む): 103686912

約数和(自身を除く): 55341772

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 51431, 102862, 205724, 257155, 514310, 1028620, 2417257, 4834514, 9669028, 12086285, 24172570, 48345140]

約数ペア:

[(1, 48345140), (2, 24172570), (4, 12086285), (5, 9669028), (10, 4834514), (20, 2417257), (47, 1028620), (94, 514310), (188, 257155), (235, 205724), (470, 102862), (940, 51431)]