56450056

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 117398160

約数和(自身を除く): 60948104

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 338, 344, 559, 676, 971, 1118, 1352, 1942, 2236, 3884, 4472, 7267, 7768, 12623, 14534, 25246, 29068, 41753, 50492, 58136, 83506, 100984, 164099, 167012, 328198, 334024, 542789, 656396, 1085578, 1312792, 2171156, 4342312, 7056257, 14112514, 28225028, 56450056]

約数ペア:

[(1, 56450056), (2, 28225028), (4, 14112514), (8, 7056257), (13, 4342312), (26, 2171156), (43, 1312792), (52, 1085578), (86, 656396), (104, 542789), (169, 334024), (172, 328198), (338, 167012), (344, 164099), (559, 100984), (676, 83506), (971, 58136), (1118, 50492), (1352, 41753), (1942, 29068), (2236, 25246), (3884, 14534), (4472, 12623), (7267, 7768)]