53286290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1823}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 99809280

約数和(自身を除く): 46522990

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 790, 1823, 2923, 3646, 5846, 9115, 14615, 18230, 29230, 67451, 134902, 144017, 288034, 337255, 674510, 720085, 1440170, 5328629, 10657258, 26643145, 53286290]

約数ペア:

[(1, 53286290), (2, 26643145), (5, 10657258), (10, 5328629), (37, 1440170), (74, 720085), (79, 674510), (158, 337255), (185, 288034), (370, 144017), (395, 134902), (790, 67451), (1823, 29230), (2923, 18230), (3646, 14615), (5846, 9115)]