55723528

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 124248960

約数和(自身を除く): 68525432

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 73, 86, 146, 172, 292, 301, 317, 344, 511, 584, 602, 634, 1022, 1204, 1268, 2044, 2219, 2408, 2536, 3139, 4088, 4438, 6278, 8876, 12556, 13631, 17752, 21973, 23141, 25112, 27262, 43946, 46282, 54524, 87892, 92564, 95417, 109048, 161987, 175784, 185128, 190834, 323974, 381668, 647948, 763336, 995063, 1295896, 1990126, 3980252, 6965441, 7960504, 13930882, 27861764, 55723528]

約数ペア:

[(1, 55723528), (2, 27861764), (4, 13930882), (7, 7960504), (8, 6965441), (14, 3980252), (28, 1990126), (43, 1295896), (56, 995063), (73, 763336), (86, 647948), (146, 381668), (172, 323974), (292, 190834), (301, 185128), (317, 175784), (344, 161987), (511, 109048), (584, 95417), (602, 92564), (634, 87892), (1022, 54524), (1204, 46282), (1268, 43946), (2044, 27262), (2219, 25112), (2408, 23141), (2536, 21973), (3139, 17752), (4088, 13631), (4438, 12556), (6278, 8876)]