55512640

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3691}}^1$

素因数の和:3755

約数の個数: 56

約数和(自身を含む): 135038592

約数和(自身を除く): 79525952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3691, 3760, 7382, 7520, 14764, 15040, 18455, 29528, 36910, 59056, 73820, 118112, 147640, 173477, 236224, 295280, 346954, 590560, 693908, 867385, 1181120, 1387816, 1734770, 2775632, 3469540, 5551264, 6939080, 11102528, 13878160, 27756320, 55512640]

約数ペア:

[(1, 55512640), (2, 27756320), (4, 13878160), (5, 11102528), (8, 6939080), (10, 5551264), (16, 3469540), (20, 2775632), (32, 1734770), (40, 1387816), (47, 1181120), (64, 867385), (80, 693908), (94, 590560), (160, 346954), (188, 295280), (235, 236224), (320, 173477), (376, 147640), (470, 118112), (752, 73820), (940, 59056), (1504, 36910), (1880, 29528), (3008, 18455), (3691, 15040), (3760, 14764), (7382, 7520)]