55257472

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{22721}}^1$

素因数の和:22754

約数の個数: 32

約数和(自身を含む): 115882200

約数和(自身を除く): 60624728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 22721, 45442, 90884, 181768, 363536, 431699, 727072, 863398, 1454144, 1726796, 2908288, 3453592, 6907184, 13814368, 27628736, 55257472]

約数ペア:

[(1, 55257472), (2, 27628736), (4, 13814368), (8, 6907184), (16, 3453592), (19, 2908288), (32, 1726796), (38, 1454144), (64, 863398), (76, 727072), (128, 431699), (152, 363536), (304, 181768), (608, 90884), (1216, 45442), (2432, 22721)]