51954308

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1907}}^1$

素因数の和:2064

約数の個数: 36

約数和(自身を含む): 106580880

約数和(自身を除く): 54626572

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1907, 1946, 3814, 3892, 6811, 7628, 13349, 13622, 26698, 27244, 53396, 93443, 186886, 265073, 373772, 530146, 1060292, 1855511, 3711022, 7422044, 12988577, 25977154, 51954308]

約数ペア:

[(1, 51954308), (2, 25977154), (4, 12988577), (7, 7422044), (14, 3711022), (28, 1855511), (49, 1060292), (98, 530146), (139, 373772), (196, 265073), (278, 186886), (556, 93443), (973, 53396), (1907, 27244), (1946, 26698), (3814, 13622), (3892, 13349), (6811, 7628)]