49969810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23909}}^1$

素因数の和:23946

約数の個数: 32

約数和(自身を含む): 103291200

約数和(自身を除く): 53321390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 23909, 47818, 119545, 239090, 262999, 454271, 525998, 908542, 1314995, 2271355, 2629990, 4542710, 4996981, 9993962, 24984905, 49969810]

約数ペア:

[(1, 49969810), (2, 24984905), (5, 9993962), (10, 4996981), (11, 4542710), (19, 2629990), (22, 2271355), (38, 1314995), (55, 908542), (95, 525998), (110, 454271), (190, 262999), (209, 239090), (418, 119545), (1045, 47818), (2090, 23909)]