52781810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{14621}}^1$

素因数の和:14666

約数の個数: 24

約数和(自身を含む): 100277676

約数和(自身を除く): 47495866

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 14621, 29242, 73105, 146210, 277799, 555598, 1388995, 2777990, 5278181, 10556362, 26390905, 52781810]

約数ペア:

[(1, 52781810), (2, 26390905), (5, 10556362), (10, 5278181), (19, 2777990), (38, 1388995), (95, 555598), (190, 277799), (361, 146210), (722, 73105), (1805, 29242), (3610, 14621)]