55473616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 126152640

約数和(自身を除く): 70679024

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 53, 76, 88, 106, 152, 176, 209, 212, 304, 313, 418, 424, 583, 626, 836, 848, 1007, 1166, 1252, 1672, 2014, 2332, 2504, 3344, 3443, 4028, 4664, 5008, 5947, 6886, 8056, 9328, 11077, 11894, 13772, 16112, 16589, 22154, 23788, 27544, 33178, 44308, 47576, 55088, 65417, 66356, 88616, 95152, 130834, 132712, 177232, 182479, 261668, 265424, 315191, 364958, 523336, 630382, 729916, 1046672, 1260764, 1459832, 2521528, 2919664, 3467101, 5043056, 6934202, 13868404, 27736808, 55473616]

約数ペア:

[(1, 55473616), (2, 27736808), (4, 13868404), (8, 6934202), (11, 5043056), (16, 3467101), (19, 2919664), (22, 2521528), (38, 1459832), (44, 1260764), (53, 1046672), (76, 729916), (88, 630382), (106, 523336), (152, 364958), (176, 315191), (209, 265424), (212, 261668), (304, 182479), (313, 177232), (418, 132712), (424, 130834), (583, 95152), (626, 88616), (836, 66356), (848, 65417), (1007, 55088), (1166, 47576), (1252, 44308), (1672, 33178), (2014, 27544), (2332, 23788), (2504, 22154), (3344, 16589), (3443, 16112), (4028, 13772), (4664, 11894), (5008, 11077), (5947, 9328), (6886, 8056)]