55345900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{13499}}^1$

素因数の和:13554

約数の個数: 36

約数和(自身を含む): 123039000

約数和(自身を除く): 67693100

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 13499, 26998, 53996, 67495, 134990, 269980, 337475, 553459, 674950, 1106918, 1349900, 2213836, 2767295, 5534590, 11069180, 13836475, 27672950, 55345900]

約数ペア:

[(1, 55345900), (2, 27672950), (4, 13836475), (5, 11069180), (10, 5534590), (20, 2767295), (25, 2213836), (41, 1349900), (50, 1106918), (82, 674950), (100, 553459), (164, 337475), (205, 269980), (410, 134990), (820, 67495), (1025, 53996), (2050, 26998), (4100, 13499)]