25948450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{4289}}^1$

素因数の和:4323

約数の個数: 36

約数和(自身を含む): 53063010

約数和(自身を除く): 27114560

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 4289, 6050, 8578, 21445, 42890, 47179, 94358, 107225, 214450, 235895, 471790, 518969, 1037938, 1179475, 2358950, 2594845, 5189690, 12974225, 25948450]

約数ペア:

[(1, 25948450), (2, 12974225), (5, 5189690), (10, 2594845), (11, 2358950), (22, 1179475), (25, 1037938), (50, 518969), (55, 471790), (110, 235895), (121, 214450), (242, 107225), (275, 94358), (550, 47179), (605, 42890), (1210, 21445), (3025, 8578), (4289, 6050)]