51084216

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{3331}}^1$

素因数の和:3417

約数の個数: 64

約数和(自身を含む): 143942400

約数和(自身を除く): 92858184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3331, 3834, 5112, 6662, 7668, 9993, 13324, 15336, 19986, 26648, 29979, 39972, 59958, 79944, 89937, 119916, 179874, 236501, 239832, 359748, 473002, 709503, 719496, 946004, 1419006, 1892008, 2128509, 2838012, 4257018, 5676024, 6385527, 8514036, 12771054, 17028072, 25542108, 51084216]

約数ペア:

[(1, 51084216), (2, 25542108), (3, 17028072), (4, 12771054), (6, 8514036), (8, 6385527), (9, 5676024), (12, 4257018), (18, 2838012), (24, 2128509), (27, 1892008), (36, 1419006), (54, 946004), (71, 719496), (72, 709503), (108, 473002), (142, 359748), (213, 239832), (216, 236501), (284, 179874), (426, 119916), (568, 89937), (639, 79944), (852, 59958), (1278, 39972), (1704, 29979), (1917, 26648), (2556, 19986), (3331, 15336), (3834, 13324), (5112, 9993), (6662, 7668)]