25856050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 53514432

約数和(自身を除く): 27658382

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 530, 550, 583, 887, 1166, 1325, 1774, 2650, 2915, 4435, 5830, 8870, 9757, 14575, 19514, 22175, 29150, 44350, 47011, 48785, 94022, 97570, 235055, 243925, 470110, 487850, 517121, 1034242, 1175275, 2350550, 2585605, 5171210, 12928025, 25856050]

約数ペア:

[(1, 25856050), (2, 12928025), (5, 5171210), (10, 2585605), (11, 2350550), (22, 1175275), (25, 1034242), (50, 517121), (53, 487850), (55, 470110), (106, 243925), (110, 235055), (265, 97570), (275, 94022), (530, 48785), (550, 47011), (583, 44350), (887, 29150), (1166, 22175), (1325, 19514), (1774, 14575), (2650, 9757), (2915, 8870), (4435, 5830)]