47745138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 119384064

約数和(自身を除く): 71638926

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 67, 94, 114, 133, 134, 141, 201, 266, 282, 329, 361, 399, 402, 469, 658, 722, 798, 893, 938, 987, 1083, 1273, 1407, 1786, 1974, 2166, 2527, 2546, 2679, 2814, 3149, 3819, 5054, 5358, 6251, 6298, 7581, 7638, 8911, 9447, 12502, 15162, 16967, 17822, 18753, 18894, 22043, 24187, 26733, 33934, 37506, 44086, 48374, 50901, 53466, 59831, 66129, 72561, 101802, 118769, 119662, 132258, 145122, 169309, 179493, 237538, 338618, 356307, 358986, 418817, 507927, 712614, 837634, 1015854, 1136789, 1256451, 2273578, 2512902, 3410367, 6820734, 7957523, 15915046, 23872569, 47745138]

約数ペア:

[(1, 47745138), (2, 23872569), (3, 15915046), (6, 7957523), (7, 6820734), (14, 3410367), (19, 2512902), (21, 2273578), (38, 1256451), (42, 1136789), (47, 1015854), (57, 837634), (67, 712614), (94, 507927), (114, 418817), (133, 358986), (134, 356307), (141, 338618), (201, 237538), (266, 179493), (282, 169309), (329, 145122), (361, 132258), (399, 119662), (402, 118769), (469, 101802), (658, 72561), (722, 66129), (798, 59831), (893, 53466), (938, 50901), (987, 48374), (1083, 44086), (1273, 37506), (1407, 33934), (1786, 26733), (1974, 24187), (2166, 22043), (2527, 18894), (2546, 18753), (2679, 17822), (2814, 16967), (3149, 15162), (3819, 12502), (5054, 9447), (5358, 8911), (6251, 7638), (6298, 7581)]