53552840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{121711}}^1$

素因数の和:121733

約数の個数: 32

約数和(自身を含む): 131448960

約数和(自身を除く): 77896120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 121711, 243422, 486844, 608555, 973688, 1217110, 1338821, 2434220, 2677642, 4868440, 5355284, 6694105, 10710568, 13388210, 26776420, 53552840]

約数ペア:

[(1, 53552840), (2, 26776420), (4, 13388210), (5, 10710568), (8, 6694105), (10, 5355284), (11, 4868440), (20, 2677642), (22, 2434220), (40, 1338821), (44, 1217110), (55, 973688), (88, 608555), (110, 486844), (220, 243422), (440, 121711)]