51160878

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 116453376

約数和(自身を除く): 65292498

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 191, 207, 382, 414, 573, 647, 1146, 1294, 1719, 1941, 3438, 3882, 4393, 5823, 8786, 11646, 13179, 14881, 26358, 29762, 39537, 44643, 79074, 89286, 123577, 133929, 247154, 267858, 370731, 741462, 1112193, 2224386, 2842271, 5684542, 8526813, 17053626, 25580439, 51160878]

約数ペア:

[(1, 51160878), (2, 25580439), (3, 17053626), (6, 8526813), (9, 5684542), (18, 2842271), (23, 2224386), (46, 1112193), (69, 741462), (138, 370731), (191, 267858), (207, 247154), (382, 133929), (414, 123577), (573, 89286), (647, 79074), (1146, 44643), (1294, 39537), (1719, 29762), (1941, 26358), (3438, 14881), (3882, 13179), (4393, 11646), (5823, 8786)]