54358250

素因数分解:

$2^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{2111}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 102795264

約数和(自身を除く): 48437014

約数列:

[1, 2, 5, 10, 25, 50, 103, 125, 206, 250, 515, 1030, 2111, 2575, 4222, 5150, 10555, 12875, 21110, 25750, 52775, 105550, 217433, 263875, 434866, 527750, 1087165, 2174330, 5435825, 10871650, 27179125, 54358250]

約数ペア:

[(1, 54358250), (2, 27179125), (5, 10871650), (10, 5435825), (25, 2174330), (50, 1087165), (103, 527750), (125, 434866), (206, 263875), (250, 217433), (515, 105550), (1030, 52775), (2111, 25750), (2575, 21110), (4222, 12875), (5150, 10555)]