49382120

素因数分解:

$2^3\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1549}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 111321000

約数和(自身を除く): 61938880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 797, 1549, 1594, 3098, 3188, 3985, 6196, 6376, 7745, 7970, 12392, 15490, 15940, 30980, 31880, 61960, 1234553, 2469106, 4938212, 6172765, 9876424, 12345530, 24691060, 49382120]

約数ペア:

[(1, 49382120), (2, 24691060), (4, 12345530), (5, 9876424), (8, 6172765), (10, 4938212), (20, 2469106), (40, 1234553), (797, 61960), (1549, 31880), (1594, 30980), (3098, 15940), (3188, 15490), (3985, 12392), (6196, 7970), (6376, 7745)]