51203898

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8807}}^1$

素因数の和:8851

約数の個数: 48

約数和(自身を含む): 123664320

約数和(自身を除く): 72460422

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 8807, 17614, 26421, 52842, 79263, 149719, 158526, 167333, 299438, 334666, 449157, 501999, 898314, 1003998, 1347471, 1505997, 2694942, 2844661, 3011994, 5689322, 8533983, 17067966, 25601949, 51203898]

約数ペア:

[(1, 51203898), (2, 25601949), (3, 17067966), (6, 8533983), (9, 5689322), (17, 3011994), (18, 2844661), (19, 2694942), (34, 1505997), (38, 1347471), (51, 1003998), (57, 898314), (102, 501999), (114, 449157), (153, 334666), (171, 299438), (306, 167333), (323, 158526), (342, 149719), (646, 79263), (969, 52842), (1938, 26421), (2907, 17614), (5814, 8807)]