55118012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 110507040

約数和(自身を除く): 55389028

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 68, 74, 76, 148, 323, 629, 646, 703, 1153, 1258, 1292, 1406, 2306, 2516, 2812, 4612, 11951, 19601, 21907, 23902, 39202, 42661, 43814, 47804, 78404, 85322, 87628, 170644, 372419, 725237, 744838, 810559, 1450474, 1489676, 1621118, 2900948, 3242236, 13779503, 27559006, 55118012]

約数ペア:

[(1, 55118012), (2, 27559006), (4, 13779503), (17, 3242236), (19, 2900948), (34, 1621118), (37, 1489676), (38, 1450474), (68, 810559), (74, 744838), (76, 725237), (148, 372419), (323, 170644), (629, 87628), (646, 85322), (703, 78404), (1153, 47804), (1258, 43814), (1292, 42661), (1406, 39202), (2306, 23902), (2516, 21907), (2812, 19601), (4612, 11951)]