47679979

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 50086080

約数和(自身を除く): 2406101

約数列:

[1, 61, 71, 101, 109, 4331, 6161, 6649, 7171, 7739, 11009, 437431, 472079, 671549, 781639, 47679979]

約数ペア:

[(1, 47679979), (61, 781639), (71, 671549), (101, 472079), (109, 437431), (4331, 11009), (6161, 7739), (6649, 7171)]