28529650

素因数分解:

$2^1\times 5^2\times {\mathrm{523}}^1\times {\mathrm{1091}}^1$

素因数の和:1626

約数の個数: 24

約数和(自身を含む): 53215344

約数和(自身を除く): 24685694

約数列:

[1, 2, 5, 10, 25, 50, 523, 1046, 1091, 2182, 2615, 5230, 5455, 10910, 13075, 26150, 27275, 54550, 570593, 1141186, 2852965, 5705930, 14264825, 28529650]

約数ペア:

[(1, 28529650), (2, 14264825), (5, 5705930), (10, 2852965), (25, 1141186), (50, 570593), (523, 54550), (1046, 27275), (1091, 26150), (2182, 13075), (2615, 10910), (5230, 5455)]