54917648

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1775

約数の個数: 40

約数和(自身を含む): 111689280

約数和(自身を除く): 56771632

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 284, 464, 568, 1136, 1667, 2059, 3334, 4118, 6668, 8236, 13336, 16472, 26672, 32944, 48343, 96686, 118357, 193372, 236714, 386744, 473428, 773488, 946856, 1893712, 3432353, 6864706, 13729412, 27458824, 54917648]

約数ペア:

[(1, 54917648), (2, 27458824), (4, 13729412), (8, 6864706), (16, 3432353), (29, 1893712), (58, 946856), (71, 773488), (116, 473428), (142, 386744), (232, 236714), (284, 193372), (464, 118357), (568, 96686), (1136, 48343), (1667, 32944), (2059, 26672), (3334, 16472), (4118, 13336), (6668, 8236)]