51427992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1681

約数の個数: 128

約数和(自身を含む): 169827840

約数和(自身を除く): 118399848

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1637, 1848, 2244, 2618, 2856, 3274, 3927, 4488, 4911, 5236, 6548, 7854, 9822, 10472, 11459, 13096, 15708, 18007, 19644, 22918, 27829, 31416, 34377, 36014, 39288, 45836, 54021, 55658, 68754, 72028, 83487, 91672, 108042, 111316, 126049, 137508, 144056, 166974, 194803, 216084, 222632, 252098, 275016, 306119, 333948, 378147, 389606, 432168, 504196, 584409, 612238, 667896, 756294, 779212, 918357, 1008392, 1168818, 1224476, 1512588, 1558424, 1836714, 2142833, 2337636, 2448952, 3025176, 3673428, 4285666, 4675272, 6428499, 7346856, 8571332, 12856998, 17142664, 25713996, 51427992]

約数ペア:

[(1, 51427992), (2, 25713996), (3, 17142664), (4, 12856998), (6, 8571332), (7, 7346856), (8, 6428499), (11, 4675272), (12, 4285666), (14, 3673428), (17, 3025176), (21, 2448952), (22, 2337636), (24, 2142833), (28, 1836714), (33, 1558424), (34, 1512588), (42, 1224476), (44, 1168818), (51, 1008392), (56, 918357), (66, 779212), (68, 756294), (77, 667896), (84, 612238), (88, 584409), (102, 504196), (119, 432168), (132, 389606), (136, 378147), (154, 333948), (168, 306119), (187, 275016), (204, 252098), (231, 222632), (238, 216084), (264, 194803), (308, 166974), (357, 144056), (374, 137508), (408, 126049), (462, 111316), (476, 108042), (561, 91672), (616, 83487), (714, 72028), (748, 68754), (924, 55658), (952, 54021), (1122, 45836), (1309, 39288), (1428, 36014), (1496, 34377), (1637, 31416), (1848, 27829), (2244, 22918), (2618, 19644), (2856, 18007), (3274, 15708), (3927, 13096), (4488, 11459), (4911, 10472), (5236, 9822), (6548, 7854)]