51247620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{94903}}^1$

素因数の和:94921

約数の個数: 48

約数和(自身を含む): 159438720

約数和(自身を除く): 108191100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 94903, 189806, 284709, 379612, 474515, 569418, 854127, 949030, 1138836, 1423545, 1708254, 1898060, 2562381, 2847090, 3416508, 4270635, 5124762, 5694180, 8541270, 10249524, 12811905, 17082540, 25623810, 51247620]

約数ペア:

[(1, 51247620), (2, 25623810), (3, 17082540), (4, 12811905), (5, 10249524), (6, 8541270), (9, 5694180), (10, 5124762), (12, 4270635), (15, 3416508), (18, 2847090), (20, 2562381), (27, 1898060), (30, 1708254), (36, 1423545), (45, 1138836), (54, 949030), (60, 854127), (90, 569418), (108, 474515), (135, 379612), (180, 284709), (270, 189806), (540, 94903)]