51420304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1061}}^1$

素因数の和:1315

約数の個数: 40

約数和(自身を含む): 107852472

約数和(自身を除く): 56432168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 233, 466, 932, 1061, 1864, 2122, 3029, 3728, 4244, 6058, 8488, 12116, 13793, 16976, 24232, 27586, 48464, 55172, 110344, 220688, 247213, 494426, 988852, 1977704, 3213769, 3955408, 6427538, 12855076, 25710152, 51420304]

約数ペア:

[(1, 51420304), (2, 25710152), (4, 12855076), (8, 6427538), (13, 3955408), (16, 3213769), (26, 1977704), (52, 988852), (104, 494426), (208, 247213), (233, 220688), (466, 110344), (932, 55172), (1061, 48464), (1864, 27586), (2122, 24232), (3029, 16976), (3728, 13793), (4244, 12116), (6058, 8488)]