51420930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{155821}}^1$

素因数の和:155842

約数の個数: 32

約数和(自身を含む): 134630208

約数和(自身を除く): 83209278

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 155821, 311642, 467463, 779105, 934926, 1558210, 1714031, 2337315, 3428062, 4674630, 5142093, 8570155, 10284186, 17140310, 25710465, 51420930]

約数ペア:

[(1, 51420930), (2, 25710465), (3, 17140310), (5, 10284186), (6, 8570155), (10, 5142093), (11, 4674630), (15, 3428062), (22, 2337315), (30, 1714031), (33, 1558210), (55, 934926), (66, 779105), (110, 467463), (165, 311642), (330, 155821)]