47943252

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{21139}}^1$

素因数の和:21162

約数の個数: 60

約数和(自身を含む): 143244640

約数和(自身を除く): 95301388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 21139, 42278, 63417, 84556, 126834, 147973, 190251, 253668, 295946, 380502, 443919, 570753, 591892, 761004, 887838, 1141506, 1331757, 1712259, 1775676, 2283012, 2663514, 3424518, 3995271, 5327028, 6849036, 7990542, 11985813, 15981084, 23971626, 47943252]

約数ペア:

[(1, 47943252), (2, 23971626), (3, 15981084), (4, 11985813), (6, 7990542), (7, 6849036), (9, 5327028), (12, 3995271), (14, 3424518), (18, 2663514), (21, 2283012), (27, 1775676), (28, 1712259), (36, 1331757), (42, 1141506), (54, 887838), (63, 761004), (81, 591892), (84, 570753), (108, 443919), (126, 380502), (162, 295946), (189, 253668), (252, 190251), (324, 147973), (378, 126834), (567, 84556), (756, 63417), (1134, 42278), (2268, 21139)]