55379885

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 73543680

約数和(自身を除く): 18163795

約数列:

[1, 5, 11, 55, 121, 239, 383, 605, 1195, 1915, 2629, 4213, 13145, 21065, 28919, 46343, 91537, 144595, 231715, 457685, 1006907, 5034535, 11075977, 55379885]

約数ペア:

[(1, 55379885), (5, 11075977), (11, 5034535), (55, 1006907), (121, 457685), (239, 231715), (383, 144595), (605, 91537), (1195, 46343), (1915, 28919), (2629, 21065), (4213, 13145)]