49746837

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 77608960

約数和(自身を除く): 27862123

約数列:

[1, 3, 7, 21, 103, 109, 211, 309, 327, 633, 721, 763, 1477, 2163, 2289, 4431, 11227, 21733, 22999, 33681, 65199, 68997, 78589, 152131, 160993, 235767, 456393, 482979, 2368897, 7106691, 16582279, 49746837]

約数ペア:

[(1, 49746837), (3, 16582279), (7, 7106691), (21, 2368897), (103, 482979), (109, 456393), (211, 235767), (309, 160993), (327, 152131), (633, 78589), (721, 68997), (763, 65199), (1477, 33681), (2163, 22999), (2289, 21733), (4431, 11227)]