54563795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 82682208

約数和(自身を除く): 28118413

約数列:

[1, 5, 11, 13, 17, 55, 65, 67, 85, 143, 187, 221, 335, 715, 737, 871, 935, 1105, 1139, 2431, 3685, 4355, 4489, 5695, 9581, 12155, 12529, 14807, 22445, 47905, 49379, 58357, 62645, 74035, 76313, 162877, 246895, 291785, 381565, 641927, 814385, 839443, 992069, 3209635, 4197215, 4960345, 10912759, 54563795]

約数ペア:

[(1, 54563795), (5, 10912759), (11, 4960345), (13, 4197215), (17, 3209635), (55, 992069), (65, 839443), (67, 814385), (85, 641927), (143, 381565), (187, 291785), (221, 246895), (335, 162877), (715, 76313), (737, 74035), (871, 62645), (935, 58357), (1105, 49379), (1139, 47905), (2431, 22445), (3685, 14807), (4355, 12529), (4489, 12155), (5695, 9581)]