47938348

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 91445760

約数和(自身を除く): 43507412

約数列:

[1, 2, 4, 23, 41, 46, 71, 82, 92, 142, 164, 179, 284, 358, 716, 943, 1633, 1886, 2911, 3266, 3772, 4117, 5822, 6532, 7339, 8234, 11644, 12709, 14678, 16468, 25418, 29356, 50836, 66953, 133906, 168797, 267812, 292307, 337594, 521069, 584614, 675188, 1042138, 1169228, 2084276, 11984587, 23969174, 47938348]

約数ペア:

[(1, 47938348), (2, 23969174), (4, 11984587), (23, 2084276), (41, 1169228), (46, 1042138), (71, 675188), (82, 584614), (92, 521069), (142, 337594), (164, 292307), (179, 267812), (284, 168797), (358, 133906), (716, 66953), (943, 50836), (1633, 29356), (1886, 25418), (2911, 16468), (3266, 14678), (3772, 12709), (4117, 11644), (5822, 8234), (6532, 7339)]