53712175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1129}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 73142640

約数和(自身を除く): 19430465

約数列:

[1, 5, 11, 25, 55, 173, 275, 865, 1129, 1903, 4325, 5645, 9515, 12419, 28225, 47575, 62095, 195317, 310475, 976585, 2148487, 4882925, 10742435, 53712175]

約数ペア:

[(1, 53712175), (5, 10742435), (11, 4882925), (25, 2148487), (55, 976585), (173, 310475), (275, 195317), (865, 62095), (1129, 47575), (1903, 28225), (4325, 12419), (5645, 9515)]