53870376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{320657}}^1$

素因数の和:320673

約数の個数: 32

約数和(自身を含む): 153915840

約数和(自身を除く): 100045464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 320657, 641314, 961971, 1282628, 1923942, 2244599, 2565256, 3847884, 4489198, 6733797, 7695768, 8978396, 13467594, 17956792, 26935188, 53870376]

約数ペア:

[(1, 53870376), (2, 26935188), (3, 17956792), (4, 13467594), (6, 8978396), (7, 7695768), (8, 6733797), (12, 4489198), (14, 3847884), (21, 2565256), (24, 2244599), (28, 1923942), (42, 1282628), (56, 961971), (84, 641314), (168, 320657)]