49033400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18859}}^1$

素因数の和:18888

約数の個数: 48

約数和(自身を含む): 122778600

約数和(自身を除く): 73745200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 18859, 37718, 75436, 94295, 150872, 188590, 245167, 377180, 471475, 490334, 754360, 942950, 980668, 1225835, 1885900, 1961336, 2451670, 3771800, 4903340, 6129175, 9806680, 12258350, 24516700, 49033400]

約数ペア:

[(1, 49033400), (2, 24516700), (4, 12258350), (5, 9806680), (8, 6129175), (10, 4903340), (13, 3771800), (20, 2451670), (25, 1961336), (26, 1885900), (40, 1225835), (50, 980668), (52, 942950), (65, 754360), (100, 490334), (104, 471475), (130, 377180), (200, 245167), (260, 188590), (325, 150872), (520, 94295), (650, 75436), (1300, 37718), (2600, 18859)]