51964780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{371177}}^1$

素因数の和:371193

約数の個数: 24

約数和(自身を含む): 124715808

約数和(自身を除く): 72751028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 371177, 742354, 1484708, 1855885, 2598239, 3711770, 5196478, 7423540, 10392956, 12991195, 25982390, 51964780]

約数ペア:

[(1, 51964780), (2, 25982390), (4, 12991195), (5, 10392956), (7, 7423540), (10, 5196478), (14, 3711770), (20, 2598239), (28, 1855885), (35, 1484708), (70, 742354), (140, 371177)]