47809206

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3251}}^1$

素因数の和:3321

約数の個数: 48

約数和(自身を含む): 111608640

約数和(自身を除く): 63799434

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 3251, 4902, 6502, 7353, 9753, 14706, 19506, 29259, 58518, 61769, 123538, 139793, 185307, 279586, 370614, 419379, 555921, 838758, 1111842, 1258137, 2516274, 2656067, 5312134, 7968201, 15936402, 23904603, 47809206]

約数ペア:

[(1, 47809206), (2, 23904603), (3, 15936402), (6, 7968201), (9, 5312134), (18, 2656067), (19, 2516274), (38, 1258137), (43, 1111842), (57, 838758), (86, 555921), (114, 419379), (129, 370614), (171, 279586), (258, 185307), (342, 139793), (387, 123538), (774, 61769), (817, 58518), (1634, 29259), (2451, 19506), (3251, 14706), (4902, 9753), (6502, 7353)]