52009935068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{291007}}^1$

素因数の和:291522

約数の個数: 48

約数和(自身を含む): 112249933824

約数和(自身を除く): 60239998756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 491, 982, 1964, 3437, 6383, 6874, 12766, 13748, 25532, 44681, 89362, 178724, 291007, 582014, 1164028, 2037049, 3783091, 4074098, 7566182, 8148196, 15132364, 26481637, 52963274, 105926548, 142884437, 285768874, 571537748, 1000191059, 1857497681, 2000382118, 3714995362, 4000764236, 7429990724, 13002483767, 26004967534, 52009935068]

約数ペア:

[(1, 52009935068), (2, 26004967534), (4, 13002483767), (7, 7429990724), (13, 4000764236), (14, 3714995362), (26, 2000382118), (28, 1857497681), (52, 1000191059), (91, 571537748), (182, 285768874), (364, 142884437), (491, 105926548), (982, 52963274), (1964, 26481637), (3437, 15132364), (6383, 8148196), (6874, 7566182), (12766, 4074098), (13748, 3783091), (25532, 2037049), (44681, 1164028), (89362, 582014), (178724, 291007)]