56269983

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 106375680

約数和(自身を除く): 50105697

約数列:

[1, 3, 7, 11, 17, 21, 23, 33, 49, 51, 69, 77, 89, 119, 147, 161, 187, 231, 253, 267, 357, 391, 483, 539, 561, 623, 759, 833, 979, 1127, 1173, 1309, 1513, 1617, 1771, 1869, 2047, 2499, 2737, 2937, 3381, 3927, 4301, 4361, 4539, 5313, 6141, 6853, 8211, 9163, 10591, 12397, 12903, 13083, 14329, 16643, 19159, 20559, 22517, 27489, 30107, 31773, 34799, 37191, 42987, 47971, 49929, 57477, 67551, 74137, 90321, 100303, 104397, 116501, 143913, 157619, 210749, 222411, 243593, 300909, 349503, 382789, 472857, 632247, 730779, 815507, 1103333, 1148367, 1705151, 2446521, 2679523, 3309999, 5115453, 8038569, 18756661, 56269983]

約数ペア:

[(1, 56269983), (3, 18756661), (7, 8038569), (11, 5115453), (17, 3309999), (21, 2679523), (23, 2446521), (33, 1705151), (49, 1148367), (51, 1103333), (69, 815507), (77, 730779), (89, 632247), (119, 472857), (147, 382789), (161, 349503), (187, 300909), (231, 243593), (253, 222411), (267, 210749), (357, 157619), (391, 143913), (483, 116501), (539, 104397), (561, 100303), (623, 90321), (759, 74137), (833, 67551), (979, 57477), (1127, 49929), (1173, 47971), (1309, 42987), (1513, 37191), (1617, 34799), (1771, 31773), (1869, 30107), (2047, 27489), (2499, 22517), (2737, 20559), (2937, 19159), (3381, 16643), (3927, 14329), (4301, 13083), (4361, 12903), (4539, 12397), (5313, 10591), (6141, 9163), (6853, 8211)]