55372383

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 95568480

約数和(自身を除く): 40196097

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 121, 153, 187, 297, 363, 459, 561, 997, 1089, 1683, 2057, 2991, 3267, 5049, 6171, 8973, 10967, 16949, 18513, 26919, 32901, 50847, 55539, 98703, 120637, 152541, 186439, 296109, 361911, 457623, 559317, 1085733, 1677951, 2050829, 3257199, 5033853, 6152487, 18457461, 55372383]

約数ペア:

[(1, 55372383), (3, 18457461), (9, 6152487), (11, 5033853), (17, 3257199), (27, 2050829), (33, 1677951), (51, 1085733), (99, 559317), (121, 457623), (153, 361911), (187, 296109), (297, 186439), (363, 152541), (459, 120637), (561, 98703), (997, 55539), (1089, 50847), (1683, 32901), (2057, 26919), (2991, 18513), (3267, 16949), (5049, 10967), (6171, 8973)]