51212672

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 118638240

約数和(自身を除く): 67425568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 854, 896, 937, 976, 1708, 1874, 1952, 3416, 3748, 3904, 6559, 6832, 7496, 7808, 13118, 13664, 14992, 26236, 27328, 29984, 52472, 54656, 57157, 59968, 104944, 114314, 119936, 209888, 228628, 400099, 419776, 457256, 800198, 839552, 914512, 1600396, 1829024, 3200792, 3658048, 6401584, 7316096, 12803168, 25606336, 51212672]

約数ペア:

[(1, 51212672), (2, 25606336), (4, 12803168), (7, 7316096), (8, 6401584), (14, 3658048), (16, 3200792), (28, 1829024), (32, 1600396), (56, 914512), (61, 839552), (64, 800198), (112, 457256), (122, 419776), (128, 400099), (224, 228628), (244, 209888), (427, 119936), (448, 114314), (488, 104944), (854, 59968), (896, 57157), (937, 54656), (976, 52472), (1708, 29984), (1874, 27328), (1952, 26236), (3416, 14992), (3748, 13664), (3904, 13118), (6559, 7808), (6832, 7496)]