50896760

素因数分解:

$2^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3271}}^1$

素因数の和:3671

約数の個数: 32

約数和(自身を含む): 114847200

約数和(自身を除く): 63950440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 389, 778, 1556, 1945, 3112, 3271, 3890, 6542, 7780, 13084, 15560, 16355, 26168, 32710, 65420, 130840, 1272419, 2544838, 5089676, 6362095, 10179352, 12724190, 25448380, 50896760]

約数ペア:

[(1, 50896760), (2, 25448380), (4, 12724190), (5, 10179352), (8, 6362095), (10, 5089676), (20, 2544838), (40, 1272419), (389, 130840), (778, 65420), (1556, 32710), (1945, 26168), (3112, 16355), (3271, 15560), (3890, 13084), (6542, 7780)]