55495536019

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1\times {\mathrm{19381}}^1$

素因数の和:20347

約数の個数: 32

約数和(自身を含む): 70958587392

約数和(自身を除く): 15463051373

約数列:

[1, 7, 11, 41, 77, 287, 451, 907, 3157, 6349, 9977, 19381, 37187, 69839, 135667, 213191, 260309, 409057, 794621, 1492337, 2863399, 5562347, 8740831, 17578567, 61185817, 123049969, 193364237, 720721247, 1353549659, 5045048729, 7927933717, 55495536019]

約数ペア:

[(1, 55495536019), (7, 7927933717), (11, 5045048729), (41, 1353549659), (77, 720721247), (287, 193364237), (451, 123049969), (907, 61185817), (3157, 17578567), (6349, 8740831), (9977, 5562347), (19381, 2863399), (37187, 1492337), (69839, 794621), (135667, 409057), (213191, 260309)]