57787808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2621}}^1$

素因数の和:2697

約数の個数: 48

約数和(自身を含む): 124880616

約数和(自身を除く): 67092808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2621, 2756, 5242, 5512, 10484, 11024, 20968, 22048, 34073, 41936, 68146, 83872, 136292, 138913, 272584, 277826, 545168, 555652, 1090336, 1111304, 1805869, 2222608, 3611738, 4445216, 7223476, 14446952, 28893904, 57787808]

約数ペア:

[(1, 57787808), (2, 28893904), (4, 14446952), (8, 7223476), (13, 4445216), (16, 3611738), (26, 2222608), (32, 1805869), (52, 1111304), (53, 1090336), (104, 555652), (106, 545168), (208, 277826), (212, 272584), (416, 138913), (424, 136292), (689, 83872), (848, 68146), (1378, 41936), (1696, 34073), (2621, 22048), (2756, 20968), (5242, 11024), (5512, 10484)]