51387372

素因数分解:

$2^2\times 3^4\times {\mathrm{199}}^1\times {\mathrm{797}}^1$

素因数の和:1012

約数の個数: 60

約数和(自身を含む): 135181200

約数和(自身を除く): 83793828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 199, 324, 398, 597, 796, 797, 1194, 1594, 1791, 2388, 2391, 3188, 3582, 4782, 5373, 7164, 7173, 9564, 10746, 14346, 16119, 21492, 21519, 28692, 32238, 43038, 64476, 64557, 86076, 129114, 158603, 258228, 317206, 475809, 634412, 951618, 1427427, 1903236, 2854854, 4282281, 5709708, 8564562, 12846843, 17129124, 25693686, 51387372]

約数ペア:

[(1, 51387372), (2, 25693686), (3, 17129124), (4, 12846843), (6, 8564562), (9, 5709708), (12, 4282281), (18, 2854854), (27, 1903236), (36, 1427427), (54, 951618), (81, 634412), (108, 475809), (162, 317206), (199, 258228), (324, 158603), (398, 129114), (597, 86076), (796, 64557), (797, 64476), (1194, 43038), (1594, 32238), (1791, 28692), (2388, 21519), (2391, 21492), (3188, 16119), (3582, 14346), (4782, 10746), (5373, 9564), (7164, 7173)]