52529620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18367}}^1$

素因数の和:18400

約数の個数: 48

約数和(自身を含む): 129604608

約数和(自身を除く): 77074988

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 18367, 36734, 73468, 91835, 183670, 202037, 238771, 367340, 404074, 477542, 808148, 955084, 1010185, 1193855, 2020370, 2387710, 2626481, 4040740, 4775420, 5252962, 10505924, 13132405, 26264810, 52529620]

約数ペア:

[(1, 52529620), (2, 26264810), (4, 13132405), (5, 10505924), (10, 5252962), (11, 4775420), (13, 4040740), (20, 2626481), (22, 2387710), (26, 2020370), (44, 1193855), (52, 1010185), (55, 955084), (65, 808148), (110, 477542), (130, 404074), (143, 367340), (220, 238771), (260, 202037), (286, 183670), (572, 91835), (715, 73468), (1430, 36734), (2860, 18367)]