54090684

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 142702560

約数和(自身を除く): 88611876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 197, 261, 263, 348, 394, 522, 526, 591, 788, 789, 1044, 1052, 1182, 1578, 1773, 2364, 2367, 3156, 3546, 4734, 5713, 7092, 7627, 9468, 11426, 15254, 17139, 22852, 22881, 30508, 34278, 45762, 51417, 51811, 68556, 68643, 91524, 102834, 103622, 137286, 155433, 205668, 207244, 274572, 310866, 466299, 621732, 932598, 1502519, 1865196, 3005038, 4507557, 6010076, 9015114, 13522671, 18030228, 27045342, 54090684]

約数ペア:

[(1, 54090684), (2, 27045342), (3, 18030228), (4, 13522671), (6, 9015114), (9, 6010076), (12, 4507557), (18, 3005038), (29, 1865196), (36, 1502519), (58, 932598), (87, 621732), (116, 466299), (174, 310866), (197, 274572), (261, 207244), (263, 205668), (348, 155433), (394, 137286), (522, 103622), (526, 102834), (591, 91524), (788, 68643), (789, 68556), (1044, 51811), (1052, 51417), (1182, 45762), (1578, 34278), (1773, 30508), (2364, 22881), (2367, 22852), (3156, 17139), (3546, 15254), (4734, 11426), (5713, 9468), (7092, 7627)]