51440370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15731}}^1$

素因数の和:15850

約数の個数: 32

約数和(自身を含む): 124597440

約数和(自身を除く): 73157070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 15731, 31462, 47193, 78655, 94386, 157310, 235965, 471930, 1714679, 3429358, 5144037, 8573395, 10288074, 17146790, 25720185, 51440370]

約数ペア:

[(1, 51440370), (2, 25720185), (3, 17146790), (5, 10288074), (6, 8573395), (10, 5144037), (15, 3429358), (30, 1714679), (109, 471930), (218, 235965), (327, 157310), (545, 94386), (654, 78655), (1090, 47193), (1635, 31462), (3270, 15731)]