54380788

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2293}}^1$

素因数の和:2333

約数の個数: 54

約数和(自身を含む): 121735698

約数和(自身を除く): 67354910

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1694, 2156, 2293, 3388, 4586, 5929, 9172, 11858, 16051, 23716, 25223, 32102, 50446, 64204, 100892, 112357, 176561, 224714, 277453, 353122, 449428, 554906, 706244, 1109812, 1235927, 1942171, 2471854, 3884342, 4943708, 7768684, 13595197, 27190394, 54380788]

約数ペア:

[(1, 54380788), (2, 27190394), (4, 13595197), (7, 7768684), (11, 4943708), (14, 3884342), (22, 2471854), (28, 1942171), (44, 1235927), (49, 1109812), (77, 706244), (98, 554906), (121, 449428), (154, 353122), (196, 277453), (242, 224714), (308, 176561), (484, 112357), (539, 100892), (847, 64204), (1078, 50446), (1694, 32102), (2156, 25223), (2293, 23716), (3388, 16051), (4586, 11858), (5929, 9172)]