47909000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2083}}^1$

素因数の和:2127

約数の個数: 64

約数和(自身を含む): 117037440

約数和(自身を除く): 69128440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 230, 250, 460, 500, 575, 920, 1000, 1150, 2083, 2300, 2875, 4166, 4600, 5750, 8332, 10415, 11500, 16664, 20830, 23000, 41660, 47909, 52075, 83320, 95818, 104150, 191636, 208300, 239545, 260375, 383272, 416600, 479090, 520750, 958180, 1041500, 1197725, 1916360, 2083000, 2395450, 4790900, 5988625, 9581800, 11977250, 23954500, 47909000]

約数ペア:

[(1, 47909000), (2, 23954500), (4, 11977250), (5, 9581800), (8, 5988625), (10, 4790900), (20, 2395450), (23, 2083000), (25, 1916360), (40, 1197725), (46, 1041500), (50, 958180), (92, 520750), (100, 479090), (115, 416600), (125, 383272), (184, 260375), (200, 239545), (230, 208300), (250, 191636), (460, 104150), (500, 95818), (575, 83320), (920, 52075), (1000, 47909), (1150, 41660), (2083, 23000), (2300, 20830), (2875, 16664), (4166, 11500), (4600, 10415), (5750, 8332)]