53866805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 72057600

約数和(自身を除く): 18190795

約数列:

[1, 5, 19, 23, 89, 95, 115, 277, 437, 445, 1385, 1691, 2047, 2185, 5263, 6371, 8455, 10235, 24653, 26315, 31855, 38893, 121049, 123265, 194465, 468407, 567019, 605245, 2342035, 2835095, 10773361, 53866805]

約数ペア:

[(1, 53866805), (5, 10773361), (19, 2835095), (23, 2342035), (89, 605245), (95, 567019), (115, 468407), (277, 194465), (437, 123265), (445, 121049), (1385, 38893), (1691, 31855), (2047, 26315), (2185, 24653), (5263, 10235), (6371, 8455)]