47921166

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 111974400

約数和(自身を除く): 64053234

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 71, 87, 142, 174, 213, 261, 426, 431, 522, 639, 783, 862, 1278, 1293, 1566, 1917, 2059, 2586, 3834, 3879, 4118, 6177, 7758, 11637, 12354, 12499, 18531, 23274, 24998, 30601, 37062, 37497, 55593, 61202, 74994, 91803, 111186, 112491, 183606, 224982, 275409, 337473, 550818, 674946, 826227, 887429, 1652454, 1774858, 2662287, 5324574, 7986861, 15973722, 23960583, 47921166]

約数ペア:

[(1, 47921166), (2, 23960583), (3, 15973722), (6, 7986861), (9, 5324574), (18, 2662287), (27, 1774858), (29, 1652454), (54, 887429), (58, 826227), (71, 674946), (87, 550818), (142, 337473), (174, 275409), (213, 224982), (261, 183606), (426, 112491), (431, 111186), (522, 91803), (639, 74994), (783, 61202), (862, 55593), (1278, 37497), (1293, 37062), (1566, 30601), (1917, 24998), (2059, 23274), (2586, 18531), (3834, 12499), (3879, 12354), (4118, 11637), (6177, 7758)]