47839473

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 82180800

約数和(自身を除く): 34341327

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 87, 99, 171, 209, 261, 319, 551, 627, 877, 957, 1653, 1881, 2631, 2871, 4959, 6061, 7893, 9647, 16663, 18183, 25433, 28941, 49989, 54549, 76299, 86823, 149967, 183293, 228897, 279763, 483227, 549879, 839289, 1449681, 1649637, 2517867, 4349043, 5315497, 15946491, 47839473]

約数ペア:

[(1, 47839473), (3, 15946491), (9, 5315497), (11, 4349043), (19, 2517867), (29, 1649637), (33, 1449681), (57, 839289), (87, 549879), (99, 483227), (171, 279763), (209, 228897), (261, 183293), (319, 149967), (551, 86823), (627, 76299), (877, 54549), (957, 49989), (1653, 28941), (1881, 25433), (2631, 18183), (2871, 16663), (4959, 9647), (6061, 7893)]