48178540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{32999}}^1$

素因数の和:33081

約数の個数: 24

約数和(自身を含む): 102564000

約数和(自身を除く): 54385460

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 32999, 65998, 131996, 164995, 329990, 659980, 2408927, 4817854, 9635708, 12044635, 24089270, 48178540]

約数ペア:

[(1, 48178540), (2, 24089270), (4, 12044635), (5, 9635708), (10, 4817854), (20, 2408927), (73, 659980), (146, 329990), (292, 164995), (365, 131996), (730, 65998), (1460, 32999)]