54730450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1171

約数の個数: 48

約数和(自身を含む): 109278720

約数和(自身を除く): 54548270

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 95, 106, 190, 265, 475, 530, 950, 1007, 1087, 1325, 2014, 2174, 2650, 5035, 5435, 10070, 10870, 20653, 25175, 27175, 41306, 50350, 54350, 57611, 103265, 115222, 206530, 288055, 516325, 576110, 1032650, 1094609, 1440275, 2189218, 2880550, 5473045, 10946090, 27365225, 54730450]

約数ペア:

[(1, 54730450), (2, 27365225), (5, 10946090), (10, 5473045), (19, 2880550), (25, 2189218), (38, 1440275), (50, 1094609), (53, 1032650), (95, 576110), (106, 516325), (190, 288055), (265, 206530), (475, 115222), (530, 103265), (950, 57611), (1007, 54350), (1087, 50350), (1325, 41306), (2014, 27175), (2174, 25175), (2650, 20653), (5035, 10870), (5435, 10070)]