51899616

素因数分解:

$2^5\times 3^4\times {\mathrm{20023}}^1$

素因数の和:20045

約数の個数: 60

約数和(自身を含む): 152642952

約数和(自身を除く): 100743336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 20023, 40046, 60069, 80092, 120138, 160184, 180207, 240276, 320368, 360414, 480552, 540621, 640736, 720828, 961104, 1081242, 1441656, 1621863, 1922208, 2162484, 2883312, 3243726, 4324968, 5766624, 6487452, 8649936, 12974904, 17299872, 25949808, 51899616]

約数ペア:

[(1, 51899616), (2, 25949808), (3, 17299872), (4, 12974904), (6, 8649936), (8, 6487452), (9, 5766624), (12, 4324968), (16, 3243726), (18, 2883312), (24, 2162484), (27, 1922208), (32, 1621863), (36, 1441656), (48, 1081242), (54, 961104), (72, 720828), (81, 640736), (96, 540621), (108, 480552), (144, 360414), (162, 320368), (216, 240276), (288, 180207), (324, 160184), (432, 120138), (648, 80092), (864, 60069), (1296, 40046), (2592, 20023)]