51204450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31033}}^1$

素因数の和:31059

約数の個数: 48

約数和(自身を含む): 138535776

約数和(自身を除く): 87331326

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 31033, 62066, 93099, 155165, 186198, 310330, 341363, 465495, 682726, 775825, 930990, 1024089, 1551650, 1706815, 2048178, 2327475, 3413630, 4654950, 5120445, 8534075, 10240890, 17068150, 25602225, 51204450]

約数ペア:

[(1, 51204450), (2, 25602225), (3, 17068150), (5, 10240890), (6, 8534075), (10, 5120445), (11, 4654950), (15, 3413630), (22, 2327475), (25, 2048178), (30, 1706815), (33, 1551650), (50, 1024089), (55, 930990), (66, 775825), (75, 682726), (110, 465495), (150, 341363), (165, 310330), (275, 186198), (330, 155165), (550, 93099), (825, 62066), (1650, 31033)]