28585150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{51973}}^1$

素因数の和:51996

約数の個数: 24

約数和(自身を含む): 58002984

約数和(自身を除く): 29417834

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 51973, 103946, 259865, 519730, 571703, 1143406, 1299325, 2598650, 2858515, 5717030, 14292575, 28585150]

約数ペア:

[(1, 28585150), (2, 14292575), (5, 5717030), (10, 2858515), (11, 2598650), (22, 1299325), (25, 1143406), (50, 571703), (55, 519730), (110, 259865), (275, 103946), (550, 51973)]