55544500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{10099}}^1$

素因数の和:10129

約数の個数: 48

約数和(自身を含む): 132350400

約数和(自身を除く): 76805900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 10099, 20198, 40396, 50495, 100990, 111089, 201980, 222178, 252475, 444356, 504950, 555445, 1009900, 1110890, 1262375, 2221780, 2524750, 2777225, 5049500, 5554450, 11108900, 13886125, 27772250, 55544500]

約数ペア:

[(1, 55544500), (2, 27772250), (4, 13886125), (5, 11108900), (10, 5554450), (11, 5049500), (20, 2777225), (22, 2524750), (25, 2221780), (44, 1262375), (50, 1110890), (55, 1009900), (100, 555445), (110, 504950), (125, 444356), (220, 252475), (250, 222178), (275, 201980), (500, 111089), (550, 100990), (1100, 50495), (1375, 40396), (2750, 20198), (5500, 10099)]