51864360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{432203}}^1$

素因数の和:432217

約数の個数: 32

約数和(自身を含む): 155593440

約数和(自身を除く): 103729080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 432203, 864406, 1296609, 1728812, 2161015, 2593218, 3457624, 4322030, 5186436, 6483045, 8644060, 10372872, 12966090, 17288120, 25932180, 51864360]

約数ペア:

[(1, 51864360), (2, 25932180), (3, 17288120), (4, 12966090), (5, 10372872), (6, 8644060), (8, 6483045), (10, 5186436), (12, 4322030), (15, 3457624), (20, 2593218), (24, 2161015), (30, 1728812), (40, 1296609), (60, 864406), (120, 432203)]