51423030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{769}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 134053920

約数和(自身を除く): 82630890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 743, 769, 1486, 1538, 2229, 2307, 3715, 3845, 4458, 4614, 6687, 6921, 7430, 7690, 11145, 11535, 13374, 13842, 22290, 23070, 33435, 34605, 66870, 69210, 571367, 1142734, 1714101, 2856835, 3428202, 5142303, 5713670, 8570505, 10284606, 17141010, 25711515, 51423030]

約数ペア:

[(1, 51423030), (2, 25711515), (3, 17141010), (5, 10284606), (6, 8570505), (9, 5713670), (10, 5142303), (15, 3428202), (18, 2856835), (30, 1714101), (45, 1142734), (90, 571367), (743, 69210), (769, 66870), (1486, 34605), (1538, 33435), (2229, 23070), (2307, 22290), (3715, 13842), (3845, 13374), (4458, 11535), (4614, 11145), (6687, 7690), (6921, 7430)]