54809348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 109105920

約数和(自身を除く): 54296572

約数列:

[1, 2, 4, 11, 22, 43, 44, 59, 86, 118, 172, 236, 473, 491, 649, 946, 982, 1298, 1892, 1964, 2537, 2596, 5074, 5401, 10148, 10802, 21113, 21604, 27907, 28969, 42226, 55814, 57938, 84452, 111628, 115876, 232243, 318659, 464486, 637318, 928972, 1245667, 1274636, 2491334, 4982668, 13702337, 27404674, 54809348]

約数ペア:

[(1, 54809348), (2, 27404674), (4, 13702337), (11, 4982668), (22, 2491334), (43, 1274636), (44, 1245667), (59, 928972), (86, 637318), (118, 464486), (172, 318659), (236, 232243), (473, 115876), (491, 111628), (649, 84452), (946, 57938), (982, 55814), (1298, 42226), (1892, 28969), (1964, 27907), (2537, 21604), (2596, 21113), (5074, 10802), (5401, 10148)]