51823278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9629}}^1$

素因数の和:9673

約数の個数: 48

約数和(自身を含む): 126191520

約数和(自身を除く): 74368242

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 9629, 19258, 28887, 57774, 86661, 125177, 173322, 221467, 250354, 375531, 442934, 664401, 751062, 1126593, 1328802, 1993203, 2253186, 2879071, 3986406, 5758142, 8637213, 17274426, 25911639, 51823278]

約数ペア:

[(1, 51823278), (2, 25911639), (3, 17274426), (6, 8637213), (9, 5758142), (13, 3986406), (18, 2879071), (23, 2253186), (26, 1993203), (39, 1328802), (46, 1126593), (69, 751062), (78, 664401), (117, 442934), (138, 375531), (207, 250354), (234, 221467), (299, 173322), (414, 125177), (598, 86661), (897, 57774), (1794, 28887), (2691, 19258), (5382, 9629)]