49670740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{354791}}^1$

素因数の和:354807

約数の個数: 24

約数和(自身を含む): 119210112

約数和(自身を除く): 69539372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 354791, 709582, 1419164, 1773955, 2483537, 3547910, 4967074, 7095820, 9934148, 12417685, 24835370, 49670740]

約数ペア:

[(1, 49670740), (2, 24835370), (4, 12417685), (5, 9934148), (7, 7095820), (10, 4967074), (14, 3547910), (20, 2483537), (28, 1773955), (35, 1419164), (70, 709582), (140, 354791)]