54900260

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{34747}}^1$

素因数の和:34835

約数の個数: 24

約数和(自身を含む): 116753280

約数和(自身を除く): 61853020

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 34747, 69494, 138988, 173735, 347470, 694940, 2745013, 5490026, 10980052, 13725065, 27450130, 54900260]

約数ペア:

[(1, 54900260), (2, 27450130), (4, 13725065), (5, 10980052), (10, 5490026), (20, 2745013), (79, 694940), (158, 347470), (316, 173735), (395, 138988), (790, 69494), (1580, 34747)]