5257450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 10892160

約数和(自身を除く): 5634710

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 110, 121, 158, 242, 275, 395, 550, 605, 790, 869, 1210, 1331, 1738, 1975, 2662, 3025, 3950, 4345, 6050, 6655, 8690, 9559, 13310, 19118, 21725, 33275, 43450, 47795, 66550, 95590, 105149, 210298, 238975, 477950, 525745, 1051490, 2628725, 5257450]

約数ペア:

[(1, 5257450), (2, 2628725), (5, 1051490), (10, 525745), (11, 477950), (22, 238975), (25, 210298), (50, 105149), (55, 95590), (79, 66550), (110, 47795), (121, 43450), (158, 33275), (242, 21725), (275, 19118), (395, 13310), (550, 9559), (605, 8690), (790, 6655), (869, 6050), (1210, 4345), (1331, 3950), (1738, 3025), (1975, 2662)]