50545880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16411}}^1$

素因数の和:16440

約数の個数: 64

約数和(自身を含む): 141799680

約数和(自身を除く): 91253800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 16411, 32822, 65644, 82055, 114877, 131288, 164110, 180521, 229754, 328220, 361042, 459508, 574385, 656440, 722084, 902605, 919016, 1148770, 1263647, 1444168, 1805210, 2297540, 2527294, 3610420, 4595080, 5054588, 6318235, 7220840, 10109176, 12636470, 25272940, 50545880]

約数ペア:

[(1, 50545880), (2, 25272940), (4, 12636470), (5, 10109176), (7, 7220840), (8, 6318235), (10, 5054588), (11, 4595080), (14, 3610420), (20, 2527294), (22, 2297540), (28, 1805210), (35, 1444168), (40, 1263647), (44, 1148770), (55, 919016), (56, 902605), (70, 722084), (77, 656440), (88, 574385), (110, 459508), (140, 361042), (154, 328220), (220, 229754), (280, 180521), (308, 164110), (385, 131288), (440, 114877), (616, 82055), (770, 65644), (1540, 32822), (3080, 16411)]