54879390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{463}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 146995200

約数和(自身を除く): 92115810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 439, 463, 878, 926, 1317, 1389, 2195, 2315, 2634, 2778, 3951, 4167, 4390, 4630, 6585, 6945, 7902, 8334, 11853, 12501, 13170, 13890, 19755, 20835, 23706, 25002, 39510, 41670, 59265, 62505, 118530, 125010, 203257, 406514, 609771, 1016285, 1219542, 1829313, 2032570, 3048855, 3658626, 5487939, 6097710, 9146565, 10975878, 18293130, 27439695, 54879390]

約数ペア:

[(1, 54879390), (2, 27439695), (3, 18293130), (5, 10975878), (6, 9146565), (9, 6097710), (10, 5487939), (15, 3658626), (18, 3048855), (27, 2032570), (30, 1829313), (45, 1219542), (54, 1016285), (90, 609771), (135, 406514), (270, 203257), (439, 125010), (463, 118530), (878, 62505), (926, 59265), (1317, 41670), (1389, 39510), (2195, 25002), (2315, 23706), (2634, 20835), (2778, 19755), (3951, 13890), (4167, 13170), (4390, 12501), (4630, 11853), (6585, 8334), (6945, 7902)]