52100980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{593}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 114960384

約数和(自身を除く): 62859404

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 191, 230, 382, 460, 593, 764, 955, 1186, 1910, 2372, 2965, 3820, 4393, 5930, 8786, 11860, 13639, 17572, 21965, 27278, 43930, 54556, 68195, 87860, 113263, 136390, 226526, 272780, 453052, 566315, 1132630, 2265260, 2605049, 5210098, 10420196, 13025245, 26050490, 52100980]

約数ペア:

[(1, 52100980), (2, 26050490), (4, 13025245), (5, 10420196), (10, 5210098), (20, 2605049), (23, 2265260), (46, 1132630), (92, 566315), (115, 453052), (191, 272780), (230, 226526), (382, 136390), (460, 113263), (593, 87860), (764, 68195), (955, 54556), (1186, 43930), (1910, 27278), (2372, 21965), (2965, 17572), (3820, 13639), (4393, 11860), (5930, 8786)]