53943128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{967}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 106867200

約数和(自身を除く): 52924072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 367, 734, 967, 1468, 1934, 2936, 3868, 6973, 7736, 13946, 18373, 27892, 36746, 55784, 73492, 146984, 354889, 709778, 1419556, 2839112, 6742891, 13485782, 26971564, 53943128]

約数ペア:

[(1, 53943128), (2, 26971564), (4, 13485782), (8, 6742891), (19, 2839112), (38, 1419556), (76, 709778), (152, 354889), (367, 146984), (734, 73492), (967, 55784), (1468, 36746), (1934, 27892), (2936, 18373), (3868, 13946), (6973, 7736)]