55159020536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{16381}}^1\times {\mathrm{22153}}^1$

素因数の和:38559

約数の個数: 32

約数和(自身を含む): 108878048400

約数和(自身を除く): 53719027864

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 16381, 22153, 32762, 44306, 65524, 88612, 131048, 177224, 311239, 420907, 622478, 841814, 1244956, 1683628, 2489912, 3367256, 362888293, 725776586, 1451553172, 2903106344, 6894877567, 13789755134, 27579510268, 55159020536]

約数ペア:

[(1, 55159020536), (2, 27579510268), (4, 13789755134), (8, 6894877567), (19, 2903106344), (38, 1451553172), (76, 725776586), (152, 362888293), (16381, 3367256), (22153, 2489912), (32762, 1683628), (44306, 1244956), (65524, 841814), (88612, 622478), (131048, 420907), (177224, 311239)]