55812708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{919}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 162081920

約数和(自身を除く): 106269212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 919, 964, 1446, 1687, 1838, 2169, 2757, 2892, 3374, 3676, 4338, 5061, 5514, 6433, 6748, 8271, 8676, 10122, 11028, 12866, 15183, 16542, 19299, 20244, 25732, 30366, 33084, 38598, 57897, 60732, 77196, 115794, 221479, 231588, 442958, 664437, 885916, 1328874, 1550353, 1993311, 2657748, 3100706, 3986622, 4651059, 6201412, 7973244, 9302118, 13953177, 18604236, 27906354, 55812708]

約数ペア:

[(1, 55812708), (2, 27906354), (3, 18604236), (4, 13953177), (6, 9302118), (7, 7973244), (9, 6201412), (12, 4651059), (14, 3986622), (18, 3100706), (21, 2657748), (28, 1993311), (36, 1550353), (42, 1328874), (63, 885916), (84, 664437), (126, 442958), (241, 231588), (252, 221479), (482, 115794), (723, 77196), (919, 60732), (964, 57897), (1446, 38598), (1687, 33084), (1838, 30366), (2169, 25732), (2757, 20244), (2892, 19299), (3374, 16542), (3676, 15183), (4338, 12866), (5061, 11028), (5514, 10122), (6433, 8676), (6748, 8271)]