51142230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7193}}^1$

素因数の和:7285

約数の個数: 48

約数和(自身を含む): 134671680

約数和(自身を除く): 83529450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 7193, 14386, 21579, 35965, 43158, 64737, 71930, 107895, 129474, 215790, 323685, 568247, 647370, 1136494, 1704741, 2841235, 3409482, 5114223, 5682470, 8523705, 10228446, 17047410, 25571115, 51142230]

約数ペア:

[(1, 51142230), (2, 25571115), (3, 17047410), (5, 10228446), (6, 8523705), (9, 5682470), (10, 5114223), (15, 3409482), (18, 2841235), (30, 1704741), (45, 1136494), (79, 647370), (90, 568247), (158, 323685), (237, 215790), (395, 129474), (474, 107895), (711, 71930), (790, 64737), (1185, 43158), (1422, 35965), (2370, 21579), (3555, 14386), (7110, 7193)]