26238550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 54027792

約数和(自身を除く): 27789242

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1091, 1850, 2182, 2405, 4810, 5455, 10910, 12025, 14183, 24050, 27275, 28366, 40367, 54550, 70915, 80734, 141830, 201835, 354575, 403670, 524771, 709150, 1009175, 1049542, 2018350, 2623855, 5247710, 13119275, 26238550]

約数ペア:

[(1, 26238550), (2, 13119275), (5, 5247710), (10, 2623855), (13, 2018350), (25, 1049542), (26, 1009175), (37, 709150), (50, 524771), (65, 403670), (74, 354575), (130, 201835), (185, 141830), (325, 80734), (370, 70915), (481, 54550), (650, 40367), (925, 28366), (962, 27275), (1091, 24050), (1850, 14183), (2182, 12025), (2405, 10910), (4810, 5455)]