53220310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37217}}^1$

素因数の和:37248

約数の個数: 32

約数和(自身を含む): 112547232

約数和(自身を除く): 59326922

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 37217, 74434, 186085, 372170, 409387, 483821, 818774, 967642, 2046935, 2419105, 4093870, 4838210, 5322031, 10644062, 26610155, 53220310]

約数ペア:

[(1, 53220310), (2, 26610155), (5, 10644062), (10, 5322031), (11, 4838210), (13, 4093870), (22, 2419105), (26, 2046935), (55, 967642), (65, 818774), (110, 483821), (130, 409387), (143, 372170), (286, 186085), (715, 74434), (1430, 37217)]