51046440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{425387}}^1$

素因数の和:425401

約数の個数: 32

約数和(自身を含む): 153139680

約数和(自身を除く): 102093240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 425387, 850774, 1276161, 1701548, 2126935, 2552322, 3403096, 4253870, 5104644, 6380805, 8507740, 10209288, 12761610, 17015480, 25523220, 51046440]

約数ペア:

[(1, 51046440), (2, 25523220), (3, 17015480), (4, 12761610), (5, 10209288), (6, 8507740), (8, 6380805), (10, 5104644), (12, 4253870), (15, 3403096), (20, 2552322), (24, 2126935), (30, 1701548), (40, 1276161), (60, 850774), (120, 425387)]