51536776

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 99114840

約数和(自身を除く): 47578064

約数列:

[1, 2, 4, 8, 53, 106, 197, 212, 394, 424, 617, 788, 1234, 1576, 2468, 4936, 10441, 20882, 32701, 41764, 65402, 83528, 121549, 130804, 243098, 261608, 486196, 972392, 6442097, 12884194, 25768388, 51536776]

約数ペア:

[(1, 51536776), (2, 25768388), (4, 12884194), (8, 6442097), (53, 972392), (106, 486196), (197, 261608), (212, 243098), (394, 130804), (424, 121549), (617, 83528), (788, 65402), (1234, 41764), (1576, 32701), (2468, 20882), (4936, 10441)]