47848360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{170887}}^1$

素因数の和:170905

約数の個数: 32

約数和(自身を含む): 123039360

約数和(自身を除く): 75191000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 170887, 341774, 683548, 854435, 1196209, 1367096, 1708870, 2392418, 3417740, 4784836, 5981045, 6835480, 9569672, 11962090, 23924180, 47848360]

約数ペア:

[(1, 47848360), (2, 23924180), (4, 11962090), (5, 9569672), (7, 6835480), (8, 5981045), (10, 4784836), (14, 3417740), (20, 2392418), (28, 1708870), (35, 1367096), (40, 1196209), (56, 854435), (70, 683548), (140, 341774), (280, 170887)]