53964826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{2003}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 85370400

約数和(自身を除く): 31405574

約数列:

[1, 2, 19, 38, 709, 1418, 2003, 4006, 13471, 26942, 38057, 76114, 1420127, 2840254, 26982413, 53964826]

約数ペア:

[(1, 53964826), (2, 26982413), (19, 2840254), (38, 1420127), (709, 76114), (1418, 38057), (2003, 26942), (4006, 13471)]