51058956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1531

約数の個数: 72

約数和(自身を含む): 136687824

約数和(自身を除く): 85628868

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 507, 663, 676, 884, 1014, 1326, 1481, 2028, 2652, 2873, 2962, 4443, 5746, 5924, 8619, 8886, 11492, 17238, 17772, 19253, 25177, 34476, 38506, 50354, 57759, 75531, 77012, 100708, 115518, 151062, 231036, 250289, 302124, 327301, 500578, 654602, 750867, 981903, 1001156, 1309204, 1501734, 1963806, 3003468, 3927612, 4254913, 8509826, 12764739, 17019652, 25529478, 51058956]

約数ペア:

[(1, 51058956), (2, 25529478), (3, 17019652), (4, 12764739), (6, 8509826), (12, 4254913), (13, 3927612), (17, 3003468), (26, 1963806), (34, 1501734), (39, 1309204), (51, 1001156), (52, 981903), (68, 750867), (78, 654602), (102, 500578), (156, 327301), (169, 302124), (204, 250289), (221, 231036), (338, 151062), (442, 115518), (507, 100708), (663, 77012), (676, 75531), (884, 57759), (1014, 50354), (1326, 38506), (1481, 34476), (2028, 25177), (2652, 19253), (2873, 17772), (2962, 17238), (4443, 11492), (5746, 8886), (5924, 8619)]