52806720425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1019927}}^1$

素因数の和:1020065

約数の個数: 24

約数和(自身を含む): 69559089600

約数和(自身を除く): 16752369175

約数列:

[1, 5, 19, 25, 95, 109, 475, 545, 2071, 2725, 10355, 51775, 1019927, 5099635, 19378613, 25498175, 96893065, 111172043, 484465325, 555860215, 2112268817, 2779301075, 10561344085, 52806720425]

約数ペア:

[(1, 52806720425), (5, 10561344085), (19, 2779301075), (25, 2112268817), (95, 555860215), (109, 484465325), (475, 111172043), (545, 96893065), (2071, 25498175), (2725, 19378613), (10355, 5099635), (51775, 1019927)]