48121185

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 92160000

約数和(自身を除く): 44038815

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 49, 105, 141, 147, 199, 235, 245, 329, 343, 597, 705, 735, 987, 995, 1029, 1393, 1645, 1715, 2303, 2985, 4179, 4935, 5145, 6909, 6965, 9353, 9751, 11515, 16121, 20895, 28059, 29253, 34545, 46765, 48363, 48755, 65471, 68257, 80605, 140295, 146265, 196413, 204771, 241815, 327355, 341285, 458297, 982065, 1023855, 1374891, 2291485, 3208079, 6874455, 9624237, 16040395, 48121185]

約数ペア:

[(1, 48121185), (3, 16040395), (5, 9624237), (7, 6874455), (15, 3208079), (21, 2291485), (35, 1374891), (47, 1023855), (49, 982065), (105, 458297), (141, 341285), (147, 327355), (199, 241815), (235, 204771), (245, 196413), (329, 146265), (343, 140295), (597, 80605), (705, 68257), (735, 65471), (987, 48755), (995, 48363), (1029, 46765), (1393, 34545), (1645, 29253), (1715, 28059), (2303, 20895), (2985, 16121), (4179, 11515), (4935, 9751), (5145, 9353), (6909, 6965)]