51261984

素因数分解:

$2^5\times 3^4\times {\mathrm{19777}}^1$

素因数の和:19799

約数の個数: 60

約数和(自身を含む): 150767694

約数和(自身を除く): 99505710

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, 19777, 39554, 59331, 79108, 118662, 158216, 177993, 237324, 316432, 355986, 474648, 533979, 632864, 711972, 949296, 1067958, 1423944, 1601937, 1898592, 2135916, 2847888, 3203874, 4271832, 5695776, 6407748, 8543664, 12815496, 17087328, 25630992, 51261984]

約数ペア:

[(1, 51261984), (2, 25630992), (3, 17087328), (4, 12815496), (6, 8543664), (8, 6407748), (9, 5695776), (12, 4271832), (16, 3203874), (18, 2847888), (24, 2135916), (27, 1898592), (32, 1601937), (36, 1423944), (48, 1067958), (54, 949296), (72, 711972), (81, 632864), (96, 533979), (108, 474648), (144, 355986), (162, 316432), (216, 237324), (288, 177993), (324, 158216), (432, 118662), (648, 79108), (864, 59331), (1296, 39554), (2592, 19777)]