53330060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{380929}}^1$

素因数の和:380945

約数の個数: 24

約数和(自身を含む): 127992480

約数和(自身を除く): 74662420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 380929, 761858, 1523716, 1904645, 2666503, 3809290, 5333006, 7618580, 10666012, 13332515, 26665030, 53330060]

約数ペア:

[(1, 53330060), (2, 26665030), (4, 13332515), (5, 10666012), (7, 7618580), (10, 5333006), (14, 3809290), (20, 2666503), (28, 1904645), (35, 1523716), (70, 761858), (140, 380929)]