49145206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 82861056

約数和(自身を除く): 33715850

約数列:

[1, 2, 11, 22, 71, 73, 142, 146, 431, 781, 803, 862, 1562, 1606, 4741, 5183, 9482, 10366, 30601, 31463, 57013, 61202, 62926, 114026, 336611, 346093, 673222, 692186, 2233873, 4467746, 24572603, 49145206]

約数ペア:

[(1, 49145206), (2, 24572603), (11, 4467746), (22, 2233873), (71, 692186), (73, 673222), (142, 346093), (146, 336611), (431, 114026), (781, 62926), (803, 61202), (862, 57013), (1562, 31463), (1606, 30601), (4741, 10366), (5183, 9482)]