51127590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1879}}^1$

素因数の和:2796

約数の個数: 32

約数和(自身を含む): 122906880

約数和(自身を除く): 71779290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 907, 1814, 1879, 2721, 3758, 4535, 5442, 5637, 9070, 9395, 11274, 13605, 18790, 27210, 28185, 56370, 1704253, 3408506, 5112759, 8521265, 10225518, 17042530, 25563795, 51127590]

約数ペア:

[(1, 51127590), (2, 25563795), (3, 17042530), (5, 10225518), (6, 8521265), (10, 5112759), (15, 3408506), (30, 1704253), (907, 56370), (1814, 28185), (1879, 27210), (2721, 18790), (3758, 13605), (4535, 11274), (5442, 9395), (5637, 9070)]