51727914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1163}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 128561472

約数和(自身を除く): 76833558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 353, 706, 1059, 1163, 2118, 2326, 2471, 3177, 3489, 4942, 6354, 6978, 7413, 8141, 10467, 14826, 16282, 20934, 22239, 24423, 44478, 48846, 73269, 146538, 410539, 821078, 1231617, 2463234, 2873773, 3694851, 5747546, 7389702, 8621319, 17242638, 25863957, 51727914]

約数ペア:

[(1, 51727914), (2, 25863957), (3, 17242638), (6, 8621319), (7, 7389702), (9, 5747546), (14, 3694851), (18, 2873773), (21, 2463234), (42, 1231617), (63, 821078), (126, 410539), (353, 146538), (706, 73269), (1059, 48846), (1163, 44478), (2118, 24423), (2326, 22239), (2471, 20934), (3177, 16282), (3489, 14826), (4942, 10467), (6354, 8141), (6978, 7413)]