51936222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 118185984

約数和(自身を除く): 66249762

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 47, 62, 78, 93, 94, 141, 186, 282, 403, 457, 611, 806, 914, 1209, 1222, 1371, 1457, 1833, 2418, 2742, 2914, 3666, 4371, 5941, 8742, 11882, 14167, 17823, 18941, 21479, 28334, 35646, 37882, 42501, 42958, 56823, 64437, 85002, 113646, 128874, 184171, 279227, 368342, 552513, 558454, 665849, 837681, 1105026, 1331698, 1675362, 1997547, 3995094, 8656037, 17312074, 25968111, 51936222]

約数ペア:

[(1, 51936222), (2, 25968111), (3, 17312074), (6, 8656037), (13, 3995094), (26, 1997547), (31, 1675362), (39, 1331698), (47, 1105026), (62, 837681), (78, 665849), (93, 558454), (94, 552513), (141, 368342), (186, 279227), (282, 184171), (403, 128874), (457, 113646), (611, 85002), (806, 64437), (914, 56823), (1209, 42958), (1222, 42501), (1371, 37882), (1457, 35646), (1833, 28334), (2418, 21479), (2742, 18941), (2914, 17823), (3666, 14167), (4371, 11882), (5941, 8742)]