51228368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{577}}^1$

素因数の和:795

約数の個数: 40

約数和(自身を含む): 103207680

約数和(自身を除く): 51979312

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 179, 248, 358, 496, 577, 716, 1154, 1432, 2308, 2864, 4616, 5549, 9232, 11098, 17887, 22196, 35774, 44392, 71548, 88784, 103283, 143096, 206566, 286192, 413132, 826264, 1652528, 3201773, 6403546, 12807092, 25614184, 51228368]

約数ペア:

[(1, 51228368), (2, 25614184), (4, 12807092), (8, 6403546), (16, 3201773), (31, 1652528), (62, 826264), (124, 413132), (179, 286192), (248, 206566), (358, 143096), (496, 103283), (577, 88784), (716, 71548), (1154, 44392), (1432, 35774), (2308, 22196), (2864, 17887), (4616, 11098), (5549, 9232)]