51018180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{850303}}^1$

素因数の和:850315

約数の個数: 24

約数和(自身を含む): 142851072

約数和(自身を除く): 91832892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 850303, 1700606, 2550909, 3401212, 4251515, 5101818, 8503030, 10203636, 12754545, 17006060, 25509090, 51018180]

約数ペア:

[(1, 51018180), (2, 25509090), (3, 17006060), (4, 12754545), (5, 10203636), (6, 8503030), (10, 5101818), (12, 4251515), (15, 3401212), (20, 2550909), (30, 1700606), (60, 850303)]