5041850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 10445760

約数和(自身を除く): 5403910

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 103, 110, 178, 206, 275, 445, 515, 550, 890, 979, 1030, 1133, 1958, 2225, 2266, 2575, 4450, 4895, 5150, 5665, 9167, 9790, 11330, 18334, 24475, 28325, 45835, 48950, 56650, 91670, 100837, 201674, 229175, 458350, 504185, 1008370, 2520925, 5041850]

約数ペア:

[(1, 5041850), (2, 2520925), (5, 1008370), (10, 504185), (11, 458350), (22, 229175), (25, 201674), (50, 100837), (55, 91670), (89, 56650), (103, 48950), (110, 45835), (178, 28325), (206, 24475), (275, 18334), (445, 11330), (515, 9790), (550, 9167), (890, 5665), (979, 5150), (1030, 4895), (1133, 4450), (1958, 2575), (2225, 2266)]