51772226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{587}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 89752320

約数和(自身を除く): 37980094

約数列:

[1, 2, 11, 19, 22, 38, 209, 211, 418, 422, 587, 1174, 2321, 4009, 4642, 6457, 8018, 11153, 12914, 22306, 44099, 88198, 122683, 123857, 245366, 247714, 1362427, 2353283, 2724854, 4706566, 25886113, 51772226]

約数ペア:

[(1, 51772226), (2, 25886113), (11, 4706566), (19, 2724854), (22, 2353283), (38, 1362427), (209, 247714), (211, 245366), (418, 123857), (422, 122683), (587, 88198), (1174, 44099), (2321, 22306), (4009, 12914), (4642, 11153), (6457, 8018)]