49521813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 74435712

約数和(自身を除く): 24913899

約数列:

[1, 3, 11, 33, 61, 73, 183, 219, 337, 671, 803, 1011, 2013, 2409, 3707, 4453, 11121, 13359, 20557, 24601, 48983, 61671, 73803, 146949, 226127, 270611, 678381, 811833, 1500661, 4501983, 16507271, 49521813]

約数ペア:

[(1, 49521813), (3, 16507271), (11, 4501983), (33, 1500661), (61, 811833), (73, 678381), (183, 270611), (219, 226127), (337, 146949), (671, 73803), (803, 61671), (1011, 48983), (2013, 24601), (2409, 20557), (3707, 13359), (4453, 11121)]