51228276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 142031232

約数和(自身を除く): 90802956

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 37, 44, 51, 66, 68, 74, 102, 111, 132, 148, 187, 204, 222, 374, 407, 444, 561, 617, 629, 748, 814, 1122, 1221, 1234, 1258, 1628, 1851, 1887, 2244, 2442, 2468, 2516, 3702, 3774, 4884, 6787, 6919, 7404, 7548, 10489, 13574, 13838, 20361, 20757, 20978, 22829, 27148, 27676, 31467, 40722, 41514, 41956, 45658, 62934, 68487, 81444, 83028, 91316, 115379, 125868, 136974, 230758, 251119, 273948, 346137, 388093, 461516, 502238, 692274, 753357, 776186, 1004476, 1164279, 1384548, 1506714, 1552372, 2328558, 3013428, 4269023, 4657116, 8538046, 12807069, 17076092, 25614138, 51228276]

約数ペア:

[(1, 51228276), (2, 25614138), (3, 17076092), (4, 12807069), (6, 8538046), (11, 4657116), (12, 4269023), (17, 3013428), (22, 2328558), (33, 1552372), (34, 1506714), (37, 1384548), (44, 1164279), (51, 1004476), (66, 776186), (68, 753357), (74, 692274), (102, 502238), (111, 461516), (132, 388093), (148, 346137), (187, 273948), (204, 251119), (222, 230758), (374, 136974), (407, 125868), (444, 115379), (561, 91316), (617, 83028), (629, 81444), (748, 68487), (814, 62934), (1122, 45658), (1221, 41956), (1234, 41514), (1258, 40722), (1628, 31467), (1851, 27676), (1887, 27148), (2244, 22829), (2442, 20978), (2468, 20757), (2516, 20361), (3702, 13838), (3774, 13574), (4884, 10489), (6787, 7548), (6919, 7404)]