55445313

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2017}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 99382464

約数和(自身を除く): 43937151

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 1309, 1617, 2017, 2499, 3927, 6051, 9163, 14119, 22187, 27489, 34289, 42357, 66561, 98833, 102867, 155309, 240023, 296499, 377179, 465927, 720069, 1087163, 1131537, 1680161, 2640253, 3261489, 5040483, 7920759, 18481771, 55445313]

約数ペア:

[(1, 55445313), (3, 18481771), (7, 7920759), (11, 5040483), (17, 3261489), (21, 2640253), (33, 1680161), (49, 1131537), (51, 1087163), (77, 720069), (119, 465927), (147, 377179), (187, 296499), (231, 240023), (357, 155309), (539, 102867), (561, 98833), (833, 66561), (1309, 42357), (1617, 34289), (2017, 27489), (2499, 22187), (3927, 14119), (6051, 9163)]