51595868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1693}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 95338320

約数和(自身を除く): 43742452

約数列:

[1, 2, 4, 19, 38, 76, 401, 802, 1604, 1693, 3386, 6772, 7619, 15238, 30476, 32167, 64334, 128668, 678893, 1357786, 2715572, 12898967, 25797934, 51595868]

約数ペア:

[(1, 51595868), (2, 25797934), (4, 12898967), (19, 2715572), (38, 1357786), (76, 678893), (401, 128668), (802, 64334), (1604, 32167), (1693, 30476), (3386, 15238), (6772, 7619)]