52830575

素因数分解:

$5^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 78417600

約数和(自身を除く): 25587025

約数列:

[1, 5, 7, 25, 35, 49, 61, 101, 175, 245, 305, 343, 427, 505, 707, 1225, 1525, 1715, 2135, 2525, 2989, 3535, 4949, 6161, 8575, 10675, 14945, 17675, 20923, 24745, 30805, 34643, 43127, 74725, 104615, 123725, 154025, 173215, 215635, 301889, 523075, 866075, 1078175, 1509445, 2113223, 7547225, 10566115, 52830575]

約数ペア:

[(1, 52830575), (5, 10566115), (7, 7547225), (25, 2113223), (35, 1509445), (49, 1078175), (61, 866075), (101, 523075), (175, 301889), (245, 215635), (305, 173215), (343, 154025), (427, 123725), (505, 104615), (707, 74725), (1225, 43127), (1525, 34643), (1715, 30805), (2135, 24745), (2525, 20923), (2989, 17675), (3535, 14945), (4949, 10675), (6161, 8575)]