51663924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1093}}^1$

素因数の和:1217

約数の個数: 72

約数和(自身を含む): 142163112

約数和(自身を除く): 90499188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1093, 1212, 1313, 1818, 2186, 2626, 3279, 3636, 3939, 4372, 5252, 6558, 7878, 9837, 11817, 13116, 14209, 15756, 19674, 23634, 28418, 39348, 42627, 47268, 56836, 85254, 110393, 127881, 170508, 220786, 255762, 331179, 441572, 511524, 662358, 993537, 1324716, 1435109, 1987074, 2870218, 3974148, 4305327, 5740436, 8610654, 12915981, 17221308, 25831962, 51663924]

約数ペア:

[(1, 51663924), (2, 25831962), (3, 17221308), (4, 12915981), (6, 8610654), (9, 5740436), (12, 4305327), (13, 3974148), (18, 2870218), (26, 1987074), (36, 1435109), (39, 1324716), (52, 993537), (78, 662358), (101, 511524), (117, 441572), (156, 331179), (202, 255762), (234, 220786), (303, 170508), (404, 127881), (468, 110393), (606, 85254), (909, 56836), (1093, 47268), (1212, 42627), (1313, 39348), (1818, 28418), (2186, 23634), (2626, 19674), (3279, 15756), (3636, 14209), (3939, 13116), (4372, 11817), (5252, 9837), (6558, 7878)]