51306882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 118665216

約数和(自身を除く): 67358334

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 73, 138, 146, 219, 253, 438, 463, 506, 759, 803, 926, 1389, 1518, 1606, 1679, 2409, 2778, 3358, 4818, 5037, 5093, 10074, 10186, 10649, 15279, 18469, 21298, 30558, 31947, 33799, 36938, 55407, 63894, 67598, 101397, 110814, 117139, 202794, 234278, 351417, 371789, 702834, 743578, 777377, 1115367, 1554754, 2230734, 2332131, 4664262, 8551147, 17102294, 25653441, 51306882]

約数ペア:

[(1, 51306882), (2, 25653441), (3, 17102294), (6, 8551147), (11, 4664262), (22, 2332131), (23, 2230734), (33, 1554754), (46, 1115367), (66, 777377), (69, 743578), (73, 702834), (138, 371789), (146, 351417), (219, 234278), (253, 202794), (438, 117139), (463, 110814), (506, 101397), (759, 67598), (803, 63894), (926, 55407), (1389, 36938), (1518, 33799), (1606, 31947), (1679, 30558), (2409, 21298), (2778, 18469), (3358, 15279), (4818, 10649), (5037, 10186), (5093, 10074)]