247339850

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{105251}}^1$

素因数の和:105310

約数の個数: 24

約数和(自身を含む): 469844928

約数和(自身を除く): 222505078

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 105251, 210502, 526255, 1052510, 2631275, 4946797, 5262550, 9893594, 24733985, 49467970, 123669925, 247339850]

約数ペア:

[(1, 247339850), (2, 123669925), (5, 49467970), (10, 24733985), (25, 9893594), (47, 5262550), (50, 4946797), (94, 2631275), (235, 1052510), (470, 526255), (1175, 210502), (2350, 105251)]