51054476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{21893}}^1$

素因数の和:21961

約数の個数: 24

約数和(自身を含む): 99311184

約数和(自身を除く): 48256708

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 21893, 43786, 87572, 240823, 481646, 963292, 1160329, 2320658, 4641316, 12763619, 25527238, 51054476]

約数ペア:

[(1, 51054476), (2, 25527238), (4, 12763619), (11, 4641316), (22, 2320658), (44, 1160329), (53, 963292), (106, 481646), (212, 240823), (583, 87572), (1166, 43786), (2332, 21893)]