11211850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 22998528

約数和(自身を除く): 11786678

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 367, 470, 611, 650, 734, 1175, 1222, 1835, 2350, 3055, 3670, 4771, 6110, 9175, 9542, 15275, 17249, 18350, 23855, 30550, 34498, 47710, 86245, 119275, 172490, 224237, 238550, 431225, 448474, 862450, 1121185, 2242370, 5605925, 11211850]

約数ペア:

[(1, 11211850), (2, 5605925), (5, 2242370), (10, 1121185), (13, 862450), (25, 448474), (26, 431225), (47, 238550), (50, 224237), (65, 172490), (94, 119275), (130, 86245), (235, 47710), (325, 34498), (367, 30550), (470, 23855), (611, 18350), (650, 17249), (734, 15275), (1175, 9542), (1222, 9175), (1835, 6110), (2350, 4771), (3055, 3670)]