55679358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 130959360

約数和(自身を除く): 75280002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 97, 158, 173, 194, 237, 291, 346, 474, 519, 553, 582, 679, 1038, 1106, 1211, 1358, 1659, 2037, 2422, 3318, 3633, 4074, 7266, 7663, 13667, 15326, 16781, 22989, 27334, 33562, 41001, 45978, 50343, 53641, 82002, 95669, 100686, 107282, 117467, 160923, 191338, 234934, 287007, 321846, 352401, 574014, 704802, 1325699, 2651398, 3977097, 7954194, 9279893, 18559786, 27839679, 55679358]

約数ペア:

[(1, 55679358), (2, 27839679), (3, 18559786), (6, 9279893), (7, 7954194), (14, 3977097), (21, 2651398), (42, 1325699), (79, 704802), (97, 574014), (158, 352401), (173, 321846), (194, 287007), (237, 234934), (291, 191338), (346, 160923), (474, 117467), (519, 107282), (553, 100686), (582, 95669), (679, 82002), (1038, 53641), (1106, 50343), (1211, 45978), (1358, 41001), (1659, 33562), (2037, 27334), (2422, 22989), (3318, 16781), (3633, 15326), (4074, 13667), (7266, 7663)]