55378220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{58913}}^1$

素因数の和:58969

約数の個数: 24

約数和(自身を含む): 118770624

約数和(自身を除く): 63392404

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 58913, 117826, 235652, 294565, 589130, 1178260, 2768911, 5537822, 11075644, 13844555, 27689110, 55378220]

約数ペア:

[(1, 55378220), (2, 27689110), (4, 13844555), (5, 11075644), (10, 5537822), (20, 2768911), (47, 1178260), (94, 589130), (188, 294565), (235, 235652), (470, 117826), (940, 58913)]