56957706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 146240640

約数和(自身を除く): 89282934

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 117, 138, 171, 207, 234, 247, 299, 342, 414, 437, 494, 557, 598, 741, 874, 897, 1114, 1311, 1482, 1671, 1794, 2223, 2622, 2691, 3342, 3933, 4446, 5013, 5382, 5681, 7241, 7866, 10026, 10583, 11362, 12811, 14482, 17043, 21166, 21723, 25622, 31749, 34086, 38433, 43446, 51129, 63498, 65169, 76866, 95247, 102258, 115299, 130338, 137579, 166543, 190494, 230598, 243409, 275158, 333086, 412737, 486818, 499629, 730227, 825474, 999258, 1238211, 1460454, 1498887, 2190681, 2476422, 2997774, 3164317, 4381362, 6328634, 9492951, 18985902, 28478853, 56957706]

約数ペア:

[(1, 56957706), (2, 28478853), (3, 18985902), (6, 9492951), (9, 6328634), (13, 4381362), (18, 3164317), (19, 2997774), (23, 2476422), (26, 2190681), (38, 1498887), (39, 1460454), (46, 1238211), (57, 999258), (69, 825474), (78, 730227), (114, 499629), (117, 486818), (138, 412737), (171, 333086), (207, 275158), (234, 243409), (247, 230598), (299, 190494), (342, 166543), (414, 137579), (437, 130338), (494, 115299), (557, 102258), (598, 95247), (741, 76866), (874, 65169), (897, 63498), (1114, 51129), (1311, 43446), (1482, 38433), (1671, 34086), (1794, 31749), (2223, 25622), (2622, 21723), (2691, 21166), (3342, 17043), (3933, 14482), (4446, 12811), (5013, 11362), (5382, 10583), (5681, 10026), (7241, 7866)]