51154785

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6079}}^1$

素因数の和:6118

約数の個数: 48

約数和(自身を含む): 102435840

約数和(自身を除く): 51281055

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 6079, 8415, 18237, 30395, 54711, 66869, 91185, 103343, 200607, 273555, 310029, 334345, 516715, 601821, 930087, 1003035, 1136773, 1550145, 3009105, 3410319, 4650435, 5683865, 10230957, 17051595, 51154785]

約数ペア:

[(1, 51154785), (3, 17051595), (5, 10230957), (9, 5683865), (11, 4650435), (15, 3410319), (17, 3009105), (33, 1550145), (45, 1136773), (51, 1003035), (55, 930087), (85, 601821), (99, 516715), (153, 334345), (165, 310029), (187, 273555), (255, 200607), (495, 103343), (561, 91185), (765, 66869), (935, 54711), (1683, 30395), (2805, 18237), (6079, 8415)]