55179824

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 131473728

約数和(自身を除く): 76293904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 73, 112, 119, 136, 146, 238, 272, 292, 397, 476, 511, 584, 794, 952, 1022, 1168, 1241, 1588, 1904, 2044, 2482, 2779, 3176, 4088, 4964, 5558, 6352, 6749, 8176, 8687, 9928, 11116, 13498, 17374, 19856, 22232, 26996, 28981, 34748, 44464, 47243, 53992, 57962, 69496, 94486, 107984, 115924, 138992, 188972, 202867, 231848, 377944, 405734, 463696, 492677, 755888, 811468, 985354, 1622936, 1970708, 3245872, 3448739, 3941416, 6897478, 7882832, 13794956, 27589912, 55179824]

約数ペア:

[(1, 55179824), (2, 27589912), (4, 13794956), (7, 7882832), (8, 6897478), (14, 3941416), (16, 3448739), (17, 3245872), (28, 1970708), (34, 1622936), (56, 985354), (68, 811468), (73, 755888), (112, 492677), (119, 463696), (136, 405734), (146, 377944), (238, 231848), (272, 202867), (292, 188972), (397, 138992), (476, 115924), (511, 107984), (584, 94486), (794, 69496), (952, 57962), (1022, 53992), (1168, 47243), (1241, 44464), (1588, 34748), (1904, 28981), (2044, 26996), (2482, 22232), (2779, 19856), (3176, 17374), (4088, 13498), (4964, 11116), (5558, 9928), (6352, 8687), (6749, 8176)]