49768400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11311}}^1$

素因数の和:11340

約数の個数: 60

約数和(自身を含む): 130449984

約数和(自身を除く): 80681584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 11311, 22622, 45244, 56555, 90488, 113110, 124421, 180976, 226220, 248842, 282775, 452440, 497684, 565550, 622105, 904880, 995368, 1131100, 1244210, 1990736, 2262200, 2488420, 3110525, 4524400, 4976840, 6221050, 9953680, 12442100, 24884200, 49768400]

約数ペア:

[(1, 49768400), (2, 24884200), (4, 12442100), (5, 9953680), (8, 6221050), (10, 4976840), (11, 4524400), (16, 3110525), (20, 2488420), (22, 2262200), (25, 1990736), (40, 1244210), (44, 1131100), (50, 995368), (55, 904880), (80, 622105), (88, 565550), (100, 497684), (110, 452440), (176, 282775), (200, 248842), (220, 226220), (275, 180976), (400, 124421), (440, 113110), (550, 90488), (880, 56555), (1100, 45244), (2200, 22622), (4400, 11311)]