56227808

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19309}}^1$

素因数の和:19339

約数の個数: 48

約数和(自身を含む): 136251360

約数和(自身を除く): 80023552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 19309, 38618, 77236, 135163, 154472, 251017, 270326, 308944, 502034, 540652, 617888, 1004068, 1081304, 1757119, 2008136, 2162608, 3514238, 4016272, 4325216, 7028476, 8032544, 14056952, 28113904, 56227808]

約数ペア:

[(1, 56227808), (2, 28113904), (4, 14056952), (7, 8032544), (8, 7028476), (13, 4325216), (14, 4016272), (16, 3514238), (26, 2162608), (28, 2008136), (32, 1757119), (52, 1081304), (56, 1004068), (91, 617888), (104, 540652), (112, 502034), (182, 308944), (208, 270326), (224, 251017), (364, 154472), (416, 135163), (728, 77236), (1456, 38618), (2912, 19309)]