51077490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{1399}}^1$

素因数の和:2626

約数の個数: 32

約数和(自身を含む): 122774400

約数和(自身を除く): 71696910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1217, 1399, 2434, 2798, 3651, 4197, 6085, 6995, 7302, 8394, 12170, 13990, 18255, 20985, 36510, 41970, 1702583, 3405166, 5107749, 8512915, 10215498, 17025830, 25538745, 51077490]

約数ペア:

[(1, 51077490), (2, 25538745), (3, 17025830), (5, 10215498), (6, 8512915), (10, 5107749), (15, 3405166), (30, 1702583), (1217, 41970), (1399, 36510), (2434, 20985), (2798, 18255), (3651, 13990), (4197, 12170), (6085, 8394), (6995, 7302)]