53984260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{245383}}^1$

素因数の和:245403

約数の個数: 24

約数和(自身を含む): 123673536

約数和(自身を除く): 69689276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 245383, 490766, 981532, 1226915, 2453830, 2699213, 4907660, 5398426, 10796852, 13496065, 26992130, 53984260]

約数ペア:

[(1, 53984260), (2, 26992130), (4, 13496065), (5, 10796852), (10, 5398426), (11, 4907660), (20, 2699213), (22, 2453830), (44, 1226915), (55, 981532), (110, 490766), (220, 245383)]