53114620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{727}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 120714048

約数和(自身を除く): 67599428

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 281, 562, 727, 1124, 1405, 1454, 2810, 2908, 3635, 3653, 5620, 7270, 7306, 9451, 14540, 14612, 18265, 18902, 36530, 37804, 47255, 73060, 94510, 189020, 204287, 408574, 817148, 1021435, 2042870, 2655731, 4085740, 5311462, 10622924, 13278655, 26557310, 53114620]

約数ペア:

[(1, 53114620), (2, 26557310), (4, 13278655), (5, 10622924), (10, 5311462), (13, 4085740), (20, 2655731), (26, 2042870), (52, 1021435), (65, 817148), (130, 408574), (260, 204287), (281, 189020), (562, 94510), (727, 73060), (1124, 47255), (1405, 37804), (1454, 36530), (2810, 18902), (2908, 18265), (3635, 14612), (3653, 14540), (5620, 9451), (7270, 7306)]