52920340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5867}}^1$

素因数の和:5928

約数の個数: 48

約数和(自身を含む): 124213824

約数和(自身を除く): 71293484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 5867, 9020, 11734, 23468, 29335, 58670, 64537, 117340, 129074, 240547, 258148, 322685, 481094, 645370, 962188, 1202735, 1290740, 2405470, 2646017, 4810940, 5292034, 10584068, 13230085, 26460170, 52920340]

約数ペア:

[(1, 52920340), (2, 26460170), (4, 13230085), (5, 10584068), (10, 5292034), (11, 4810940), (20, 2646017), (22, 2405470), (41, 1290740), (44, 1202735), (55, 962188), (82, 645370), (110, 481094), (164, 322685), (205, 258148), (220, 240547), (410, 129074), (451, 117340), (820, 64537), (902, 58670), (1804, 29335), (2255, 23468), (4510, 11734), (5867, 9020)]