55906863

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 81259200

約数和(自身を除く): 25352337

約数列:

[1, 3, 17, 51, 89, 109, 113, 267, 327, 339, 1513, 1853, 1921, 4539, 5559, 5763, 9701, 10057, 12317, 29103, 30171, 36951, 164917, 170969, 209389, 494751, 512907, 628167, 1096213, 3288639, 18635621, 55906863]

約数ペア:

[(1, 55906863), (3, 18635621), (17, 3288639), (51, 1096213), (89, 628167), (109, 512907), (113, 494751), (267, 209389), (327, 170969), (339, 164917), (1513, 36951), (1853, 30171), (1921, 29103), (4539, 12317), (5559, 10057), (5763, 9701)]