47864934

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 117621504

約数和(自身を除く): 69756570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 67, 71, 78, 86, 117, 129, 134, 142, 201, 213, 234, 258, 387, 402, 426, 559, 603, 639, 774, 871, 923, 1118, 1206, 1278, 1677, 1742, 1846, 2613, 2769, 2881, 3053, 3354, 4757, 5031, 5226, 5538, 5762, 6106, 7839, 8307, 8643, 9159, 9514, 10062, 14271, 15678, 16614, 17286, 18318, 25929, 27477, 28542, 37453, 39689, 42813, 51858, 54954, 61841, 74906, 79378, 85626, 112359, 119067, 123682, 185523, 204551, 224718, 238134, 337077, 357201, 371046, 409102, 556569, 613653, 674154, 714402, 1113138, 1227306, 1840959, 2659163, 3681918, 5318326, 7977489, 15954978, 23932467, 47864934]

約数ペア:

[(1, 47864934), (2, 23932467), (3, 15954978), (6, 7977489), (9, 5318326), (13, 3681918), (18, 2659163), (26, 1840959), (39, 1227306), (43, 1113138), (67, 714402), (71, 674154), (78, 613653), (86, 556569), (117, 409102), (129, 371046), (134, 357201), (142, 337077), (201, 238134), (213, 224718), (234, 204551), (258, 185523), (387, 123682), (402, 119067), (426, 112359), (559, 85626), (603, 79378), (639, 74906), (774, 61841), (871, 54954), (923, 51858), (1118, 42813), (1206, 39689), (1278, 37453), (1677, 28542), (1742, 27477), (1846, 25929), (2613, 18318), (2769, 17286), (2881, 16614), (3053, 15678), (3354, 14271), (4757, 10062), (5031, 9514), (5226, 9159), (5538, 8643), (5762, 8307), (6106, 7839)]