53720588

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 100590336

約数和(自身を除く): 46869748

約数列:

[1, 2, 4, 43, 53, 71, 83, 86, 106, 142, 166, 172, 212, 284, 332, 2279, 3053, 3569, 3763, 4399, 4558, 5893, 6106, 7138, 7526, 8798, 9116, 11786, 12212, 14276, 15052, 17596, 23572, 161809, 189157, 253399, 312329, 323618, 378314, 506798, 624658, 647236, 756628, 1013596, 1249316, 13430147, 26860294, 53720588]

約数ペア:

[(1, 53720588), (2, 26860294), (4, 13430147), (43, 1249316), (53, 1013596), (71, 756628), (83, 647236), (86, 624658), (106, 506798), (142, 378314), (166, 323618), (172, 312329), (212, 253399), (284, 189157), (332, 161809), (2279, 23572), (3053, 17596), (3569, 15052), (3763, 14276), (4399, 12212), (4558, 11786), (5893, 9116), (6106, 8798), (7138, 7526)]