47847970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1187}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 89812800

約数和(自身を除く): 41964830

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1187, 1390, 2374, 4031, 5935, 8062, 11870, 20155, 34423, 40310, 68846, 164993, 172115, 329986, 344230, 824965, 1649930, 4784797, 9569594, 23923985, 47847970]

約数ペア:

[(1, 47847970), (2, 23923985), (5, 9569594), (10, 4784797), (29, 1649930), (58, 824965), (139, 344230), (145, 329986), (278, 172115), (290, 164993), (695, 68846), (1187, 40310), (1390, 34423), (2374, 20155), (4031, 11870), (5935, 8062)]