48375640

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16567}}^1$

素因数の和:16651

約数の個数: 32

約数和(自身を含む): 110342880

約数和(自身を除く): 61967240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 16567, 33134, 66268, 82835, 132536, 165670, 331340, 662680, 1209391, 2418782, 4837564, 6046955, 9675128, 12093910, 24187820, 48375640]

約数ペア:

[(1, 48375640), (2, 24187820), (4, 12093910), (5, 9675128), (8, 6046955), (10, 4837564), (20, 2418782), (40, 1209391), (73, 662680), (146, 331340), (292, 165670), (365, 132536), (584, 82835), (730, 66268), (1460, 33134), (2920, 16567)]