47417980

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{14197}}^1$

素因数の和:14373

約数の個数: 24

約数和(自身を含む): 100181088

約数和(自身を除く): 52763108

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 14197, 28394, 56788, 70985, 141970, 283940, 2370899, 4741798, 9483596, 11854495, 23708990, 47417980]

約数ペア:

[(1, 47417980), (2, 23708990), (4, 11854495), (5, 9483596), (10, 4741798), (20, 2370899), (167, 283940), (334, 141970), (668, 70985), (835, 56788), (1670, 28394), (3340, 14197)]