51377166

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{3821}}^1$

素因数の和:3918

約数の個数: 40

約数和(自身を含む): 116540424

約数和(自身を除く): 65163258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 2241, 3821, 4482, 6723, 7642, 11463, 13446, 22926, 34389, 68778, 103167, 206334, 309501, 317143, 619002, 634286, 951429, 1902858, 2854287, 5708574, 8562861, 17125722, 25688583, 51377166]

約数ペア:

[(1, 51377166), (2, 25688583), (3, 17125722), (6, 8562861), (9, 5708574), (18, 2854287), (27, 1902858), (54, 951429), (81, 634286), (83, 619002), (162, 317143), (166, 309501), (249, 206334), (498, 103167), (747, 68778), (1494, 34389), (2241, 22926), (3821, 13446), (4482, 11463), (6723, 7642)]