51388616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1451}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 101930400

約数和(自身を除く): 50541784

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 466, 932, 1451, 1864, 2902, 4427, 5804, 8854, 11608, 17708, 27569, 35416, 55138, 110276, 220552, 338083, 676166, 1352332, 2704664, 6423577, 12847154, 25694308, 51388616]

約数ペア:

[(1, 51388616), (2, 25694308), (4, 12847154), (8, 6423577), (19, 2704664), (38, 1352332), (76, 676166), (152, 338083), (233, 220552), (466, 110276), (932, 55138), (1451, 35416), (1864, 27569), (2902, 17708), (4427, 11608), (5804, 8854)]