53909900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{49009}}^1$

素因数の和:49034

約数の個数: 36

約数和(自身を含む): 127622040

約数和(自身を除く): 73712140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 49009, 98018, 196036, 245045, 490090, 539099, 980180, 1078198, 1225225, 2156396, 2450450, 2695495, 4900900, 5390990, 10781980, 13477475, 26954950, 53909900]

約数ペア:

[(1, 53909900), (2, 26954950), (4, 13477475), (5, 10781980), (10, 5390990), (11, 4900900), (20, 2695495), (22, 2450450), (25, 2156396), (44, 1225225), (50, 1078198), (55, 980180), (100, 539099), (110, 490090), (220, 245045), (275, 196036), (550, 98018), (1100, 49009)]