51075738

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 134064000

約数和(自身を除く): 82988262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 97, 98, 126, 147, 189, 194, 199, 291, 294, 378, 398, 441, 582, 597, 679, 873, 882, 1194, 1323, 1358, 1393, 1746, 1791, 2037, 2619, 2646, 2786, 3582, 4074, 4179, 4753, 5238, 5373, 6111, 8358, 9506, 9751, 10746, 12222, 12537, 14259, 18333, 19303, 19502, 25074, 28518, 29253, 36666, 37611, 38606, 42777, 57909, 58506, 75222, 85554, 87759, 115818, 128331, 135121, 173727, 175518, 256662, 263277, 270242, 347454, 405363, 521181, 526554, 810726, 945847, 1042362, 1216089, 1891694, 2432178, 2837541, 3648267, 5675082, 7296534, 8512623, 17025246, 25537869, 51075738]

約数ペア:

[(1, 51075738), (2, 25537869), (3, 17025246), (6, 8512623), (7, 7296534), (9, 5675082), (14, 3648267), (18, 2837541), (21, 2432178), (27, 1891694), (42, 1216089), (49, 1042362), (54, 945847), (63, 810726), (97, 526554), (98, 521181), (126, 405363), (147, 347454), (189, 270242), (194, 263277), (199, 256662), (291, 175518), (294, 173727), (378, 135121), (398, 128331), (441, 115818), (582, 87759), (597, 85554), (679, 75222), (873, 58506), (882, 57909), (1194, 42777), (1323, 38606), (1358, 37611), (1393, 36666), (1746, 29253), (1791, 28518), (2037, 25074), (2619, 19502), (2646, 19303), (2786, 18333), (3582, 14259), (4074, 12537), (4179, 12222), (4753, 10746), (5238, 9751), (5373, 9506), (6111, 8358)]