61553724

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{491}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 149001216

約数和(自身を除く): 87447492

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 337, 372, 491, 674, 982, 1011, 1348, 1473, 1964, 2022, 2946, 4044, 5892, 10447, 15221, 20894, 30442, 31341, 41788, 45663, 60884, 62682, 91326, 125364, 165467, 182652, 330934, 496401, 661868, 992802, 1985604, 5129477, 10258954, 15388431, 20517908, 30776862, 61553724]

約数ペア:

[(1, 61553724), (2, 30776862), (3, 20517908), (4, 15388431), (6, 10258954), (12, 5129477), (31, 1985604), (62, 992802), (93, 661868), (124, 496401), (186, 330934), (337, 182652), (372, 165467), (491, 125364), (674, 91326), (982, 62682), (1011, 60884), (1348, 45663), (1473, 41788), (1964, 31341), (2022, 30442), (2946, 20894), (4044, 15221), (5892, 10447)]