55997084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 115906560

約数和(自身を除く): 59909476

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 223, 286, 439, 446, 572, 878, 892, 1756, 2453, 2899, 4829, 4906, 5707, 5798, 9658, 9812, 11414, 11596, 19316, 22828, 31889, 62777, 63778, 97897, 125554, 127556, 195794, 251108, 391588, 1076867, 1272661, 2153734, 2545322, 4307468, 5090644, 13999271, 27998542, 55997084]

約数ペア:

[(1, 55997084), (2, 27998542), (4, 13999271), (11, 5090644), (13, 4307468), (22, 2545322), (26, 2153734), (44, 1272661), (52, 1076867), (143, 391588), (223, 251108), (286, 195794), (439, 127556), (446, 125554), (572, 97897), (878, 63778), (892, 62777), (1756, 31889), (2453, 22828), (2899, 19316), (4829, 11596), (4906, 11414), (5707, 9812), (5798, 9658)]