49157820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{91033}}^1$

素因数の和:91051

約数の個数: 48

約数和(自身を含む): 152937120

約数和(自身を除く): 103779300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 91033, 182066, 273099, 364132, 455165, 546198, 819297, 910330, 1092396, 1365495, 1638594, 1820660, 2457891, 2730990, 3277188, 4096485, 4915782, 5461980, 8192970, 9831564, 12289455, 16385940, 24578910, 49157820]

約数ペア:

[(1, 49157820), (2, 24578910), (3, 16385940), (4, 12289455), (5, 9831564), (6, 8192970), (9, 5461980), (10, 4915782), (12, 4096485), (15, 3277188), (18, 2730990), (20, 2457891), (27, 1820660), (30, 1638594), (36, 1365495), (45, 1092396), (54, 910330), (60, 819297), (90, 546198), (108, 455165), (135, 364132), (180, 273099), (270, 182066), (540, 91033)]