51888180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{864803}}^1$

素因数の和:864815

約数の個数: 24

約数和(自身を含む): 145287072

約数和(自身を除く): 93398892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 864803, 1729606, 2594409, 3459212, 4324015, 5188818, 8648030, 10377636, 12972045, 17296060, 25944090, 51888180]

約数ペア:

[(1, 51888180), (2, 25944090), (3, 17296060), (4, 12972045), (5, 10377636), (6, 8648030), (10, 5188818), (12, 4324015), (15, 3459212), (20, 2594409), (30, 1729606), (60, 864803)]