47748834

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1324

約数の個数: 72

約数和(自身を含む): 123243120

約数和(自身を除く): 75494286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 258, 294, 301, 387, 441, 602, 774, 882, 903, 1259, 1806, 2107, 2518, 2709, 3777, 4214, 5418, 6321, 7554, 8813, 11331, 12642, 17626, 18963, 22662, 26439, 37926, 52878, 54137, 61691, 79317, 108274, 123382, 158634, 162411, 185073, 324822, 370146, 378959, 487233, 555219, 757918, 974466, 1110438, 1136877, 2273754, 2652713, 3410631, 5305426, 6821262, 7958139, 15916278, 23874417, 47748834]

約数ペア:

[(1, 47748834), (2, 23874417), (3, 15916278), (6, 7958139), (7, 6821262), (9, 5305426), (14, 3410631), (18, 2652713), (21, 2273754), (42, 1136877), (43, 1110438), (49, 974466), (63, 757918), (86, 555219), (98, 487233), (126, 378959), (129, 370146), (147, 324822), (258, 185073), (294, 162411), (301, 158634), (387, 123382), (441, 108274), (602, 79317), (774, 61691), (882, 54137), (903, 52878), (1259, 37926), (1806, 26439), (2107, 22662), (2518, 18963), (2709, 17626), (3777, 12642), (4214, 11331), (5418, 8813), (6321, 7554)]