54005497

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 68229000

約数和(自身を除く): 14223503

約数列:

[1, 7, 13, 49, 91, 149, 569, 637, 1043, 1937, 3983, 7301, 7397, 13559, 27881, 51779, 84781, 94913, 362453, 593467, 1102153, 4154269, 7715071, 54005497]

約数ペア:

[(1, 54005497), (7, 7715071), (13, 4154269), (49, 1102153), (91, 593467), (149, 362453), (569, 94913), (637, 84781), (1043, 51779), (1937, 27881), (3983, 13559), (7301, 7397)]