51283362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 115605504

約数和(自身を除く): 64322142

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 127, 167, 186, 254, 334, 381, 403, 501, 762, 806, 1002, 1209, 1651, 2171, 2418, 3302, 3937, 4342, 4953, 5177, 6513, 7874, 9906, 10354, 11811, 13026, 15531, 21209, 23622, 31062, 42418, 51181, 63627, 67301, 102362, 127254, 134602, 153543, 201903, 275717, 307086, 403806, 551434, 657479, 827151, 1314958, 1654302, 1972437, 3944874, 8547227, 17094454, 25641681, 51283362]

約数ペア:

[(1, 51283362), (2, 25641681), (3, 17094454), (6, 8547227), (13, 3944874), (26, 1972437), (31, 1654302), (39, 1314958), (62, 827151), (78, 657479), (93, 551434), (127, 403806), (167, 307086), (186, 275717), (254, 201903), (334, 153543), (381, 134602), (403, 127254), (501, 102362), (762, 67301), (806, 63627), (1002, 51181), (1209, 42418), (1651, 31062), (2171, 23622), (2418, 21209), (3302, 15531), (3937, 13026), (4342, 11811), (4953, 10354), (5177, 9906), (6513, 7874)]