56171024

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 135324672

約数和(自身を除く): 79153648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 173, 182, 208, 223, 346, 364, 446, 692, 728, 892, 1211, 1384, 1456, 1561, 1784, 2249, 2422, 2768, 2899, 3122, 3568, 4498, 4844, 5798, 6244, 8996, 9688, 11596, 12488, 15743, 17992, 19376, 20293, 23192, 24976, 31486, 35984, 38579, 40586, 46384, 62972, 77158, 81172, 125944, 154316, 162344, 251888, 270053, 308632, 324688, 501527, 540106, 617264, 1003054, 1080212, 2006108, 2160424, 3510689, 4012216, 4320848, 7021378, 8024432, 14042756, 28085512, 56171024]

約数ペア:

[(1, 56171024), (2, 28085512), (4, 14042756), (7, 8024432), (8, 7021378), (13, 4320848), (14, 4012216), (16, 3510689), (26, 2160424), (28, 2006108), (52, 1080212), (56, 1003054), (91, 617264), (104, 540106), (112, 501527), (173, 324688), (182, 308632), (208, 270053), (223, 251888), (346, 162344), (364, 154316), (446, 125944), (692, 81172), (728, 77158), (892, 62972), (1211, 46384), (1384, 40586), (1456, 38579), (1561, 35984), (1784, 31486), (2249, 24976), (2422, 23192), (2768, 20293), (2899, 19376), (3122, 17992), (3568, 15743), (4498, 12488), (4844, 11596), (5798, 9688), (6244, 8996)]