48626529

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 79687680

約数和(自身を除く): 31061151

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 2593, 2679, 6251, 7779, 18151, 18753, 49267, 54453, 121871, 147801, 344869, 365613, 853097, 1034607, 2315549, 2559291, 6946647, 16208843, 48626529]

約数ペア:

[(1, 48626529), (3, 16208843), (7, 6946647), (19, 2559291), (21, 2315549), (47, 1034607), (57, 853097), (133, 365613), (141, 344869), (329, 147801), (399, 121871), (893, 54453), (987, 49267), (2593, 18753), (2679, 18151), (6251, 7779)]