53397554

素因数分解:

$2^1\times 7^3\times {\mathrm{77839}}^1$

素因数の和:77862

約数の個数: 16

約数和(自身を含む): 93408000

約数和(自身を除く): 40010446

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 77839, 155678, 544873, 1089746, 3814111, 7628222, 26698777, 53397554]

約数ペア:

[(1, 53397554), (2, 26698777), (7, 7628222), (14, 3814111), (49, 1089746), (98, 544873), (343, 155678), (686, 77839)]