47050710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{499}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 129600000

約数和(自身を除く): 82549290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 449, 499, 898, 998, 1347, 1497, 2245, 2495, 2694, 2994, 3143, 3493, 4490, 4990, 6286, 6735, 6986, 7485, 9429, 10479, 13470, 14970, 15715, 17465, 18858, 20958, 31430, 34930, 47145, 52395, 94290, 104790, 224051, 448102, 672153, 1120255, 1344306, 1568357, 2240510, 3136714, 3360765, 4705071, 6721530, 7841785, 9410142, 15683570, 23525355, 47050710]

約数ペア:

[(1, 47050710), (2, 23525355), (3, 15683570), (5, 9410142), (6, 7841785), (7, 6721530), (10, 4705071), (14, 3360765), (15, 3136714), (21, 2240510), (30, 1568357), (35, 1344306), (42, 1120255), (70, 672153), (105, 448102), (210, 224051), (449, 104790), (499, 94290), (898, 52395), (998, 47145), (1347, 34930), (1497, 31430), (2245, 20958), (2495, 18858), (2694, 17465), (2994, 15715), (3143, 14970), (3493, 13470), (4490, 10479), (4990, 9429), (6286, 7485), (6735, 6986)]