53795480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79111}}^1$

素因数の和:79139

約数の個数: 32

約数和(自身を含む): 128161440

約数和(自身を除く): 74365960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 79111, 158222, 316444, 395555, 632888, 791110, 1344887, 1582220, 2689774, 3164440, 5379548, 6724435, 10759096, 13448870, 26897740, 53795480]

約数ペア:

[(1, 53795480), (2, 26897740), (4, 13448870), (5, 10759096), (8, 6724435), (10, 5379548), (17, 3164440), (20, 2689774), (34, 1582220), (40, 1344887), (68, 791110), (85, 632888), (136, 395555), (170, 316444), (340, 158222), (680, 79111)]