45401888

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1291}}^1$

素因数の和:1465

約数の個数: 48

約数和(自身を含む): 102884544

約数和(自身を除く): 57482656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 1291, 2198, 2512, 2582, 4396, 5024, 5164, 8792, 9037, 10328, 17584, 18074, 20656, 35168, 36148, 41312, 72296, 144592, 202687, 289184, 405374, 810748, 1418809, 1621496, 2837618, 3242992, 5675236, 6485984, 11350472, 22700944, 45401888]

約数ペア:

[(1, 45401888), (2, 22700944), (4, 11350472), (7, 6485984), (8, 5675236), (14, 3242992), (16, 2837618), (28, 1621496), (32, 1418809), (56, 810748), (112, 405374), (157, 289184), (224, 202687), (314, 144592), (628, 72296), (1099, 41312), (1256, 36148), (1291, 35168), (2198, 20656), (2512, 18074), (2582, 17584), (4396, 10328), (5024, 9037), (5164, 8792)]