49132020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{116981}}^1$

素因数の和:117000

約数の個数: 48

約数和(自身を含む): 157223808

約数和(自身を除く): 108091788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 116981, 233962, 350943, 467924, 584905, 701886, 818867, 1169810, 1403772, 1637734, 1754715, 2339620, 2456601, 3275468, 3509430, 4094335, 4913202, 7018860, 8188670, 9826404, 12283005, 16377340, 24566010, 49132020]

約数ペア:

[(1, 49132020), (2, 24566010), (3, 16377340), (4, 12283005), (5, 9826404), (6, 8188670), (7, 7018860), (10, 4913202), (12, 4094335), (14, 3509430), (15, 3275468), (20, 2456601), (21, 2339620), (28, 1754715), (30, 1637734), (35, 1403772), (42, 1169810), (60, 818867), (70, 701886), (84, 584905), (105, 467924), (140, 350943), (210, 233962), (420, 116981)]