53211581

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 60480504

約数和(自身を除く): 7268923

約数列:

[1, 17, 23, 61, 97, 391, 529, 1037, 1403, 1649, 2231, 5917, 8993, 23851, 32269, 37927, 51313, 100589, 136091, 548573, 872321, 2313547, 3130093, 53211581]

約数ペア:

[(1, 53211581), (17, 3130093), (23, 2313547), (61, 872321), (97, 548573), (391, 136091), (529, 100589), (1037, 51313), (1403, 37927), (1649, 32269), (2231, 23851), (5917, 8993)]