55761440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{49787}}^1$

素因数の和:49809

約数の個数: 48

約数和(自身を含む): 150558912

約数和(自身を除く): 94797472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 49787, 99574, 199148, 248935, 348509, 398296, 497870, 697018, 796592, 995740, 1394036, 1593184, 1742545, 1991480, 2788072, 3485090, 3982960, 5576144, 6970180, 7965920, 11152288, 13940360, 27880720, 55761440]

約数ペア:

[(1, 55761440), (2, 27880720), (4, 13940360), (5, 11152288), (7, 7965920), (8, 6970180), (10, 5576144), (14, 3982960), (16, 3485090), (20, 2788072), (28, 1991480), (32, 1742545), (35, 1593184), (40, 1394036), (56, 995740), (70, 796592), (80, 697018), (112, 497870), (140, 398296), (160, 348509), (224, 248935), (280, 199148), (560, 99574), (1120, 49787)]