51522018

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 104697600

約数和(自身を除く): 53175582

約数列:

[1, 2, 3, 6, 139, 163, 278, 326, 379, 417, 489, 758, 834, 978, 1137, 2274, 22657, 45314, 52681, 61777, 67971, 105362, 123554, 135942, 158043, 185331, 316086, 370662, 8587003, 17174006, 25761009, 51522018]

約数ペア:

[(1, 51522018), (2, 25761009), (3, 17174006), (6, 8587003), (139, 370662), (163, 316086), (278, 185331), (326, 158043), (379, 135942), (417, 123554), (489, 105362), (758, 67971), (834, 61777), (978, 52681), (1137, 45314), (2274, 22657)]