51125958

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1178

約数の個数: 64

約数和(自身を含む): 124293120

約数和(自身を除く): 73167162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 117, 134, 201, 234, 351, 402, 603, 702, 871, 1087, 1206, 1742, 1809, 2174, 2613, 3261, 3618, 5226, 6522, 7839, 9783, 14131, 15678, 19566, 23517, 28262, 29349, 42393, 47034, 58698, 72829, 84786, 127179, 145658, 218487, 254358, 381537, 436974, 655461, 763074, 946777, 1310922, 1893554, 1966383, 2840331, 3932766, 5680662, 8520993, 17041986, 25562979, 51125958]

約数ペア:

[(1, 51125958), (2, 25562979), (3, 17041986), (6, 8520993), (9, 5680662), (13, 3932766), (18, 2840331), (26, 1966383), (27, 1893554), (39, 1310922), (54, 946777), (67, 763074), (78, 655461), (117, 436974), (134, 381537), (201, 254358), (234, 218487), (351, 145658), (402, 127179), (603, 84786), (702, 72829), (871, 58698), (1087, 47034), (1206, 42393), (1742, 29349), (1809, 28262), (2174, 23517), (2613, 19566), (3261, 15678), (3618, 14131), (5226, 9783), (6522, 7839)]