51949860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6229}}^1$

素因数の和:6380

約数の個数: 48

約数和(自身を含む): 146529600

約数和(自身を除く): 94579740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 6229, 8340, 12458, 18687, 24916, 31145, 37374, 62290, 74748, 93435, 124580, 186870, 373740, 865831, 1731662, 2597493, 3463324, 4329155, 5194986, 8658310, 10389972, 12987465, 17316620, 25974930, 51949860]

約数ペア:

[(1, 51949860), (2, 25974930), (3, 17316620), (4, 12987465), (5, 10389972), (6, 8658310), (10, 5194986), (12, 4329155), (15, 3463324), (20, 2597493), (30, 1731662), (60, 865831), (139, 373740), (278, 186870), (417, 124580), (556, 93435), (695, 74748), (834, 62290), (1390, 37374), (1668, 31145), (2085, 24916), (2780, 18687), (4170, 12458), (6229, 8340)]