51176265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21191}}^1$

素因数の和:21229

約数の個数: 32

約数和(自身を含む): 97652736

約数和(自身を除く): 46476471

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 21191, 63573, 105955, 148337, 317865, 445011, 487393, 741685, 1462179, 2225055, 2436965, 3411751, 7310895, 10235253, 17058755, 51176265]

約数ペア:

[(1, 51176265), (3, 17058755), (5, 10235253), (7, 7310895), (15, 3411751), (21, 2436965), (23, 2225055), (35, 1462179), (69, 741685), (105, 487393), (115, 445011), (161, 317865), (345, 148337), (483, 105955), (805, 63573), (2415, 21191)]