49352620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79601}}^1$

素因数の和:79641

約数の個数: 24

約数和(自身を含む): 106985088

約数和(自身を除く): 57632468

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 79601, 159202, 318404, 398005, 796010, 1592020, 2467631, 4935262, 9870524, 12338155, 24676310, 49352620]

約数ペア:

[(1, 49352620), (2, 24676310), (4, 12338155), (5, 9870524), (10, 4935262), (20, 2467631), (31, 1592020), (62, 796010), (124, 398005), (155, 318404), (310, 159202), (620, 79601)]