54333860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{388099}}^1$

素因数の和:388115

約数の個数: 24

約数和(自身を含む): 130401600

約数和(自身を除く): 76067740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 388099, 776198, 1552396, 1940495, 2716693, 3880990, 5433386, 7761980, 10866772, 13583465, 27166930, 54333860]

約数ペア:

[(1, 54333860), (2, 27166930), (4, 13583465), (5, 10866772), (7, 7761980), (10, 5433386), (14, 3880990), (20, 2716693), (28, 1940495), (35, 1552396), (70, 776198), (140, 388099)]