51702180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{861703}}^1$

素因数の和:861715

約数の個数: 24

約数和(自身を含む): 144766272

約数和(自身を除く): 93064092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 861703, 1723406, 2585109, 3446812, 4308515, 5170218, 8617030, 10340436, 12925545, 17234060, 25851090, 51702180]

約数ペア:

[(1, 51702180), (2, 25851090), (3, 17234060), (4, 12925545), (5, 10340436), (6, 8617030), (10, 5170218), (12, 4308515), (15, 3446812), (20, 2585109), (30, 1723406), (60, 861703)]