54571768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 113024160

約数和(自身を除く): 58452392

約数列:

[1, 2, 4, 8, 17, 34, 53, 67, 68, 106, 113, 134, 136, 212, 226, 268, 424, 452, 536, 901, 904, 1139, 1802, 1921, 2278, 3551, 3604, 3842, 4556, 5989, 7102, 7208, 7571, 7684, 9112, 11978, 14204, 15142, 15368, 23956, 28408, 30284, 47912, 60367, 60568, 101813, 120734, 128707, 203626, 241468, 257414, 401263, 407252, 482936, 514828, 802526, 814504, 1029656, 1605052, 3210104, 6821471, 13642942, 27285884, 54571768]

約数ペア:

[(1, 54571768), (2, 27285884), (4, 13642942), (8, 6821471), (17, 3210104), (34, 1605052), (53, 1029656), (67, 814504), (68, 802526), (106, 514828), (113, 482936), (134, 407252), (136, 401263), (212, 257414), (226, 241468), (268, 203626), (424, 128707), (452, 120734), (536, 101813), (901, 60568), (904, 60367), (1139, 47912), (1802, 30284), (1921, 28408), (2278, 23956), (3551, 15368), (3604, 15142), (3842, 14204), (4556, 11978), (5989, 9112), (7102, 7684), (7208, 7571)]