51287910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1567}}^1$

素因数の和:2668

約数の個数: 32

約数和(自身を含む): 123282432

約数和(自身を除く): 71994522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1091, 1567, 2182, 3134, 3273, 4701, 5455, 6546, 7835, 9402, 10910, 15670, 16365, 23505, 32730, 47010, 1709597, 3419194, 5128791, 8547985, 10257582, 17095970, 25643955, 51287910]

約数ペア:

[(1, 51287910), (2, 25643955), (3, 17095970), (5, 10257582), (6, 8547985), (10, 5128791), (15, 3419194), (30, 1709597), (1091, 47010), (1567, 32730), (2182, 23505), (3134, 16365), (3273, 15670), (4701, 10910), (5455, 9402), (6546, 7835)]