53837168

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 131777280

約数和(自身を除く): 77940112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 89, 112, 154, 176, 178, 308, 356, 491, 616, 623, 712, 979, 982, 1232, 1246, 1424, 1958, 1964, 2492, 3437, 3916, 3928, 4984, 5401, 6853, 6874, 7832, 7856, 9968, 10802, 13706, 13748, 15664, 21604, 27412, 27496, 37807, 43208, 43699, 54824, 54992, 75614, 86416, 87398, 109648, 151228, 174796, 302456, 305893, 349592, 480689, 604912, 611786, 699184, 961378, 1223572, 1922756, 2447144, 3364823, 3845512, 4894288, 6729646, 7691024, 13459292, 26918584, 53837168]

約数ペア:

[(1, 53837168), (2, 26918584), (4, 13459292), (7, 7691024), (8, 6729646), (11, 4894288), (14, 3845512), (16, 3364823), (22, 2447144), (28, 1922756), (44, 1223572), (56, 961378), (77, 699184), (88, 611786), (89, 604912), (112, 480689), (154, 349592), (176, 305893), (178, 302456), (308, 174796), (356, 151228), (491, 109648), (616, 87398), (623, 86416), (712, 75614), (979, 54992), (982, 54824), (1232, 43699), (1246, 43208), (1424, 37807), (1958, 27496), (1964, 27412), (2492, 21604), (3437, 15664), (3916, 13748), (3928, 13706), (4984, 10802), (5401, 9968), (6853, 7856), (6874, 7832)]