27798650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{50543}}^1$

素因数の和:50566

約数の個数: 24

約数和(自身を含む): 56407104

約数和(自身を除く): 28608454

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 50543, 101086, 252715, 505430, 555973, 1111946, 1263575, 2527150, 2779865, 5559730, 13899325, 27798650]

約数ペア:

[(1, 27798650), (2, 13899325), (5, 5559730), (10, 2779865), (11, 2527150), (22, 1263575), (25, 1111946), (50, 555973), (55, 505430), (110, 252715), (275, 101086), (550, 50543)]