53248676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^2$

素因数の和:348

約数の個数: 36

約数和(自身を含む): 102987612

約数和(自身を除く): 49738936

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 139, 212, 278, 556, 689, 1378, 1807, 2756, 3614, 7228, 7367, 14734, 19321, 29468, 38642, 77284, 95771, 191542, 251173, 383084, 502346, 1004692, 1024013, 2048026, 4096052, 13312169, 26624338, 53248676]

約数ペア:

[(1, 53248676), (2, 26624338), (4, 13312169), (13, 4096052), (26, 2048026), (52, 1024013), (53, 1004692), (106, 502346), (139, 383084), (212, 251173), (278, 191542), (556, 95771), (689, 77284), (1378, 38642), (1807, 29468), (2756, 19321), (3614, 14734), (7228, 7367)]