542330450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{7057}}^1$

素因数の和:7151

約数の個数: 48

約数和(自身を含む): 1063358280

約数和(自身を除く): 521027830

約数列:

[1, 2, 5, 10, 25, 29, 50, 53, 58, 106, 145, 265, 290, 530, 725, 1325, 1450, 1537, 2650, 3074, 7057, 7685, 14114, 15370, 35285, 38425, 70570, 76850, 176425, 204653, 352850, 374021, 409306, 748042, 1023265, 1870105, 2046530, 3740210, 5116325, 9350525, 10232650, 10846609, 18701050, 21693218, 54233045, 108466090, 271165225, 542330450]

約数ペア:

[(1, 542330450), (2, 271165225), (5, 108466090), (10, 54233045), (25, 21693218), (29, 18701050), (50, 10846609), (53, 10232650), (58, 9350525), (106, 5116325), (145, 3740210), (265, 2046530), (290, 1870105), (530, 1023265), (725, 748042), (1325, 409306), (1450, 374021), (1537, 352850), (2650, 204653), (3074, 176425), (7057, 76850), (7685, 70570), (14114, 38425), (15370, 35285)]