47209888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:1981

約数の個数: 48

約数和(自身を含む): 102876480

約数和(自身を除く): 55666592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 352, 568, 781, 1136, 1562, 1889, 2272, 3124, 3778, 6248, 7556, 12496, 15112, 20779, 24992, 30224, 41558, 60448, 83116, 134119, 166232, 268238, 332464, 536476, 664928, 1072952, 1475309, 2145904, 2950618, 4291808, 5901236, 11802472, 23604944, 47209888]

約数ペア:

[(1, 47209888), (2, 23604944), (4, 11802472), (8, 5901236), (11, 4291808), (16, 2950618), (22, 2145904), (32, 1475309), (44, 1072952), (71, 664928), (88, 536476), (142, 332464), (176, 268238), (284, 166232), (352, 134119), (568, 83116), (781, 60448), (1136, 41558), (1562, 30224), (1889, 24992), (2272, 20779), (3124, 15112), (3778, 12496), (6248, 7556)]