28983050

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{10937}}^1$

素因数の和:11002

約数の個数: 24

約数和(自身を含む): 54930636

約数和(自身を除く): 25947586

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 10937, 21874, 54685, 109370, 273425, 546850, 579661, 1159322, 2898305, 5796610, 14491525, 28983050]

約数ペア:

[(1, 28983050), (2, 14491525), (5, 5796610), (10, 2898305), (25, 1159322), (50, 579661), (53, 546850), (106, 273425), (265, 109370), (530, 54685), (1325, 21874), (2650, 10937)]