51767804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 102041856

約数和(自身を除く): 50274052

約数列:

[1, 2, 4, 11, 22, 44, 71, 73, 142, 146, 227, 284, 292, 454, 781, 803, 908, 1562, 1606, 2497, 3124, 3212, 4994, 5183, 9988, 10366, 16117, 16571, 20732, 32234, 33142, 57013, 64468, 66284, 114026, 177287, 182281, 228052, 354574, 364562, 709148, 729124, 1176541, 2353082, 4706164, 12941951, 25883902, 51767804]

約数ペア:

[(1, 51767804), (2, 25883902), (4, 12941951), (11, 4706164), (22, 2353082), (44, 1176541), (71, 729124), (73, 709148), (142, 364562), (146, 354574), (227, 228052), (284, 182281), (292, 177287), (454, 114026), (781, 66284), (803, 64468), (908, 57013), (1562, 33142), (1606, 32234), (2497, 20732), (3124, 16571), (3212, 16117), (4994, 10366), (5183, 9988)]