51633350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 99837360

約数和(自身を除く): 48204010

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 89, 178, 205, 283, 410, 445, 566, 890, 1025, 1415, 2050, 2225, 2830, 3649, 4450, 7075, 7298, 11603, 14150, 18245, 23206, 25187, 36490, 50374, 58015, 91225, 116030, 125935, 182450, 251870, 290075, 580150, 629675, 1032667, 1259350, 2065334, 5163335, 10326670, 25816675, 51633350]

約数ペア:

[(1, 51633350), (2, 25816675), (5, 10326670), (10, 5163335), (25, 2065334), (41, 1259350), (50, 1032667), (82, 629675), (89, 580150), (178, 290075), (205, 251870), (283, 182450), (410, 125935), (445, 116030), (566, 91225), (890, 58015), (1025, 50374), (1415, 36490), (2050, 25187), (2225, 23206), (2830, 18245), (3649, 14150), (4450, 11603), (7075, 7298)]