53658380

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{33961}}^1$

素因数の和:34049

約数の個数: 24

約数和(自身を含む): 114112320

約数和(自身を除く): 60453940

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 33961, 67922, 135844, 169805, 339610, 679220, 2682919, 5365838, 10731676, 13414595, 26829190, 53658380]

約数ペア:

[(1, 53658380), (2, 26829190), (4, 13414595), (5, 10731676), (10, 5365838), (20, 2682919), (79, 679220), (158, 339610), (316, 169805), (395, 135844), (790, 67922), (1580, 33961)]