55371628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1481}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 104569920

約数和(自身を除く): 49198292

約数列:

[1, 2, 4, 13, 26, 52, 719, 1438, 1481, 2876, 2962, 5924, 9347, 18694, 19253, 37388, 38506, 77012, 1064839, 2129678, 4259356, 13842907, 27685814, 55371628]

約数ペア:

[(1, 55371628), (2, 27685814), (4, 13842907), (13, 4259356), (26, 2129678), (52, 1064839), (719, 77012), (1438, 38506), (1481, 37388), (2876, 19253), (2962, 18694), (5924, 9347)]