54289400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{24677}}^1$

素因数の和:24704

約数の個数: 48

約数和(自身を含む): 137703240

約数和(自身を除く): 83413840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 24677, 49354, 98708, 123385, 197416, 246770, 271447, 493540, 542894, 616925, 987080, 1085788, 1233850, 1357235, 2171576, 2467700, 2714470, 4935400, 5428940, 6786175, 10857880, 13572350, 27144700, 54289400]

約数ペア:

[(1, 54289400), (2, 27144700), (4, 13572350), (5, 10857880), (8, 6786175), (10, 5428940), (11, 4935400), (20, 2714470), (22, 2467700), (25, 2171576), (40, 1357235), (44, 1233850), (50, 1085788), (55, 987080), (88, 616925), (100, 542894), (110, 493540), (200, 271447), (220, 246770), (275, 197416), (440, 123385), (550, 98708), (1100, 49354), (2200, 24677)]