56247570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{624973}}^1$

素因数の和:624986

約数の個数: 24

約数和(自身を含む): 146243916

約数和(自身を除く): 89996346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 624973, 1249946, 1874919, 3124865, 3749838, 5624757, 6249730, 9374595, 11249514, 18749190, 28123785, 56247570]

約数ペア:

[(1, 56247570), (2, 28123785), (3, 18749190), (5, 11249514), (6, 9374595), (9, 6249730), (10, 5624757), (15, 3749838), (18, 3124865), (30, 1874919), (45, 1249946), (90, 624973)]