55581588

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{3889}}^1$

素因数の和:4296

約数の個数: 36

約数和(自身を含む): 140888020

約数和(自身を除く): 85306432

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2382, 3573, 3889, 4764, 7146, 7778, 11667, 14292, 15556, 23334, 35001, 46668, 70002, 140004, 1543933, 3087866, 4631799, 6175732, 9263598, 13895397, 18527196, 27790794, 55581588]

約数ペア:

[(1, 55581588), (2, 27790794), (3, 18527196), (4, 13895397), (6, 9263598), (9, 6175732), (12, 4631799), (18, 3087866), (36, 1543933), (397, 140004), (794, 70002), (1191, 46668), (1588, 35001), (2382, 23334), (3573, 15556), (3889, 14292), (4764, 11667), (7146, 7778)]