54615320

素因数分解:

$2^3\times 5^1\times {\mathrm{1365383}}^1$

素因数の和:1365394

約数の個数: 16

約数和(自身を含む): 122884560

約数和(自身を除く): 68269240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1365383, 2730766, 5461532, 6826915, 10923064, 13653830, 27307660, 54615320]

約数ペア:

[(1, 54615320), (2, 27307660), (4, 13653830), (5, 10923064), (8, 6826915), (10, 5461532), (20, 2730766), (40, 1365383)]