55795460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{398539}}^1$

素因数の和:398555

約数の個数: 24

約数和(自身を含む): 133909440

約数和(自身を除く): 78113980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 398539, 797078, 1594156, 1992695, 2789773, 3985390, 5579546, 7970780, 11159092, 13948865, 27897730, 55795460]

約数ペア:

[(1, 55795460), (2, 27897730), (4, 13948865), (5, 11159092), (7, 7970780), (10, 5579546), (14, 3985390), (20, 2789773), (28, 1992695), (35, 1594156), (70, 797078), (140, 398539)]