51460136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70687}}^1$

素因数の和:70713

約数の個数: 32

約数和(自身を含む): 118755840

約数和(自身を除く): 67295704

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 70687, 141374, 282748, 494809, 565496, 918931, 989618, 1837862, 1979236, 3675724, 3958472, 6432517, 7351448, 12865034, 25730068, 51460136]

約数ペア:

[(1, 51460136), (2, 25730068), (4, 12865034), (7, 7351448), (8, 6432517), (13, 3958472), (14, 3675724), (26, 1979236), (28, 1837862), (52, 989618), (56, 918931), (91, 565496), (104, 494809), (182, 282748), (364, 141374), (728, 70687)]