52489647

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 95846400

約数和(自身を除く): 43356753

約数列:

[1, 3, 7, 9, 19, 21, 27, 47, 57, 63, 133, 141, 171, 189, 311, 329, 399, 423, 513, 893, 933, 987, 1197, 1269, 2177, 2679, 2799, 2961, 3591, 5909, 6251, 6531, 8037, 8397, 8883, 14617, 17727, 18753, 19593, 24111, 41363, 43851, 53181, 56259, 58779, 102319, 124089, 131553, 159543, 168777, 277723, 306957, 372267, 394659, 833169, 920871, 1116801, 1944061, 2499507, 2762613, 5832183, 7498521, 17496549, 52489647]

約数ペア:

[(1, 52489647), (3, 17496549), (7, 7498521), (9, 5832183), (19, 2762613), (21, 2499507), (27, 1944061), (47, 1116801), (57, 920871), (63, 833169), (133, 394659), (141, 372267), (171, 306957), (189, 277723), (311, 168777), (329, 159543), (399, 131553), (423, 124089), (513, 102319), (893, 58779), (933, 56259), (987, 53181), (1197, 43851), (1269, 41363), (2177, 24111), (2679, 19593), (2799, 18753), (2961, 17727), (3591, 14617), (5909, 8883), (6251, 8397), (6531, 8037)]