54337745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1249}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 82080000

約数和(自身を除く): 27742255

約数列:

[1, 5, 7, 11, 35, 55, 77, 113, 385, 565, 791, 1243, 1249, 3955, 6215, 6245, 8701, 8743, 13739, 43505, 43715, 68695, 96173, 141137, 480865, 705685, 987959, 1552507, 4939795, 7762535, 10867549, 54337745]

約数ペア:

[(1, 54337745), (5, 10867549), (7, 7762535), (11, 4939795), (35, 1552507), (55, 987959), (77, 705685), (113, 480865), (385, 141137), (565, 96173), (791, 68695), (1243, 43715), (1249, 43505), (3955, 13739), (6215, 8743), (6245, 8701)]