52786139

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 64985760

約数和(自身を除く): 12199621

約数列:

[1, 7, 17, 97, 119, 269, 289, 679, 1649, 1883, 2023, 4573, 11543, 26093, 28033, 32011, 77741, 182651, 196231, 443581, 544187, 3105067, 7540877, 52786139]

約数ペア:

[(1, 52786139), (7, 7540877), (17, 3105067), (97, 544187), (119, 443581), (269, 196231), (289, 182651), (679, 77741), (1649, 32011), (1883, 28033), (2023, 26093), (4573, 11543)]