51640936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7901}}^1$

素因数の和:7969

約数の個数: 32

約数和(自身を含む): 104306400

約数和(自身を除く): 52665464

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 7901, 15802, 31604, 63208, 150119, 300238, 339743, 600476, 679486, 1200952, 1358972, 2717944, 6455117, 12910234, 25820468, 51640936]

約数ペア:

[(1, 51640936), (2, 25820468), (4, 12910234), (8, 6455117), (19, 2717944), (38, 1358972), (43, 1200952), (76, 679486), (86, 600476), (152, 339743), (172, 300238), (344, 150119), (817, 63208), (1634, 31604), (3268, 15802), (6536, 7901)]