54726220

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^2\times {\mathrm{239}}^1$

素因数の和:462

約数の個数: 36

約数和(自身を含む): 116494560

約数和(自身を除く): 61768340

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 239, 428, 478, 535, 956, 1070, 1195, 2140, 2390, 4780, 11449, 22898, 25573, 45796, 51146, 57245, 102292, 114490, 127865, 228980, 255730, 511460, 2736311, 5472622, 10945244, 13681555, 27363110, 54726220]

約数ペア:

[(1, 54726220), (2, 27363110), (4, 13681555), (5, 10945244), (10, 5472622), (20, 2736311), (107, 511460), (214, 255730), (239, 228980), (428, 127865), (478, 114490), (535, 102292), (956, 57245), (1070, 51146), (1195, 45796), (2140, 25573), (2390, 22898), (4780, 11449)]