47241880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{24103}}^1$

素因数の和:24128

約数の個数: 48

約数和(自身を含む): 123653520

約数和(自身を除く): 76411640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 24103, 48206, 96412, 120515, 168721, 192824, 241030, 337442, 482060, 674884, 843605, 964120, 1181047, 1349768, 1687210, 2362094, 3374420, 4724188, 5905235, 6748840, 9448376, 11810470, 23620940, 47241880]

約数ペア:

[(1, 47241880), (2, 23620940), (4, 11810470), (5, 9448376), (7, 6748840), (8, 5905235), (10, 4724188), (14, 3374420), (20, 2362094), (28, 1687210), (35, 1349768), (40, 1181047), (49, 964120), (56, 843605), (70, 674884), (98, 482060), (140, 337442), (196, 241030), (245, 192824), (280, 168721), (392, 120515), (490, 96412), (980, 48206), (1960, 24103)]