51087840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{106433}}^1$

素因数の和:106451

約数の個数: 48

約数和(自身を含む): 160928208

約数和(自身を除く): 109840368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 106433, 212866, 319299, 425732, 532165, 638598, 851464, 1064330, 1277196, 1596495, 1702928, 2128660, 2554392, 3192990, 3405856, 4257320, 5108784, 6385980, 8514640, 10217568, 12771960, 17029280, 25543920, 51087840]

約数ペア:

[(1, 51087840), (2, 25543920), (3, 17029280), (4, 12771960), (5, 10217568), (6, 8514640), (8, 6385980), (10, 5108784), (12, 4257320), (15, 3405856), (16, 3192990), (20, 2554392), (24, 2128660), (30, 1702928), (32, 1596495), (40, 1277196), (48, 1064330), (60, 851464), (80, 638598), (96, 532165), (120, 425732), (160, 319299), (240, 212866), (480, 106433)]