49736778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 124250112

約数和(自身を除く): 74513334

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 71, 78, 91, 142, 182, 213, 273, 426, 497, 546, 923, 994, 1283, 1491, 1846, 2566, 2769, 2982, 3849, 5538, 6461, 7698, 8981, 12922, 16679, 17962, 19383, 26943, 33358, 38766, 50037, 53886, 91093, 100074, 116753, 182186, 233506, 273279, 350259, 546558, 637651, 700518, 1184209, 1275302, 1912953, 2368418, 3552627, 3825906, 7105254, 8289463, 16578926, 24868389, 49736778]

約数ペア:

[(1, 49736778), (2, 24868389), (3, 16578926), (6, 8289463), (7, 7105254), (13, 3825906), (14, 3552627), (21, 2368418), (26, 1912953), (39, 1275302), (42, 1184209), (71, 700518), (78, 637651), (91, 546558), (142, 350259), (182, 273279), (213, 233506), (273, 182186), (426, 116753), (497, 100074), (546, 91093), (923, 53886), (994, 50037), (1283, 38766), (1491, 33358), (1846, 26943), (2566, 19383), (2769, 17962), (2982, 16679), (3849, 12922), (5538, 8981), (6461, 7698)]