51999240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{751}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 156476160

約数和(自身を除く): 104476920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 577, 751, 1154, 1502, 1731, 2253, 2308, 2885, 3004, 3462, 3755, 4506, 4616, 5770, 6008, 6924, 7510, 8655, 9012, 11265, 11540, 13848, 15020, 17310, 18024, 22530, 23080, 30040, 34620, 45060, 69240, 90120, 433327, 866654, 1299981, 1733308, 2166635, 2599962, 3466616, 4333270, 5199924, 6499905, 8666540, 10399848, 12999810, 17333080, 25999620, 51999240]

約数ペア:

[(1, 51999240), (2, 25999620), (3, 17333080), (4, 12999810), (5, 10399848), (6, 8666540), (8, 6499905), (10, 5199924), (12, 4333270), (15, 3466616), (20, 2599962), (24, 2166635), (30, 1733308), (40, 1299981), (60, 866654), (120, 433327), (577, 90120), (751, 69240), (1154, 45060), (1502, 34620), (1731, 30040), (2253, 23080), (2308, 22530), (2885, 18024), (3004, 17310), (3462, 15020), (3755, 13848), (4506, 11540), (4616, 11265), (5770, 9012), (6008, 8655), (6924, 7510)]