55910019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 88083072

約数和(自身を除く): 32173053

約数列:

[1, 3, 11, 31, 33, 41, 43, 93, 123, 129, 341, 451, 473, 961, 1023, 1271, 1333, 1353, 1419, 1763, 2883, 3813, 3999, 5289, 10571, 13981, 14663, 19393, 31713, 39401, 41323, 41943, 43989, 54653, 58179, 118203, 123969, 163959, 433411, 454553, 601183, 1300233, 1363659, 1694243, 1803549, 5082729, 18636673, 55910019]

約数ペア:

[(1, 55910019), (3, 18636673), (11, 5082729), (31, 1803549), (33, 1694243), (41, 1363659), (43, 1300233), (93, 601183), (123, 454553), (129, 433411), (341, 163959), (451, 123969), (473, 118203), (961, 58179), (1023, 54653), (1271, 43989), (1333, 41943), (1353, 41323), (1419, 39401), (1763, 31713), (2883, 19393), (3813, 14663), (3999, 13981), (5289, 10571)]