54379458

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{547}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 138885120

約数和(自身を除く): 84505662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 263, 378, 526, 547, 789, 1094, 1578, 1641, 1841, 2367, 3282, 3682, 3829, 4734, 4923, 5523, 7101, 7658, 9846, 11046, 11487, 14202, 14769, 16569, 22974, 29538, 33138, 34461, 49707, 68922, 99414, 103383, 143861, 206766, 287722, 431583, 863166, 1007027, 1294749, 2014054, 2589498, 3021081, 3884247, 6042162, 7768494, 9063243, 18126486, 27189729, 54379458]

約数ペア:

[(1, 54379458), (2, 27189729), (3, 18126486), (6, 9063243), (7, 7768494), (9, 6042162), (14, 3884247), (18, 3021081), (21, 2589498), (27, 2014054), (42, 1294749), (54, 1007027), (63, 863166), (126, 431583), (189, 287722), (263, 206766), (378, 143861), (526, 103383), (547, 99414), (789, 68922), (1094, 49707), (1578, 34461), (1641, 33138), (1841, 29538), (2367, 22974), (3282, 16569), (3682, 14769), (3829, 14202), (4734, 11487), (4923, 11046), (5523, 9846), (7101, 7658)]