49254291

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 74880000

約数和(自身を除く): 25625709

約数列:

[1, 3, 9, 27, 89, 103, 199, 267, 309, 597, 801, 927, 1791, 2403, 2781, 5373, 9167, 17711, 20497, 27501, 53133, 61491, 82503, 159399, 184473, 247509, 478197, 553419, 1824233, 5472699, 16418097, 49254291]

約数ペア:

[(1, 49254291), (3, 16418097), (9, 5472699), (27, 1824233), (89, 553419), (103, 478197), (199, 247509), (267, 184473), (309, 159399), (597, 82503), (801, 61491), (927, 53133), (1791, 27501), (2403, 20497), (2781, 17711), (5373, 9167)]