51416586

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73243}}^1$

素因数の和:73267

約数の個数: 32

約数和(自身を含む): 123049920

約数和(自身を除く): 71633334

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 73243, 146486, 219729, 439458, 659187, 952159, 1318374, 1904318, 1977561, 2856477, 3955122, 5712954, 8569431, 17138862, 25708293, 51416586]

約数ペア:

[(1, 51416586), (2, 25708293), (3, 17138862), (6, 8569431), (9, 5712954), (13, 3955122), (18, 2856477), (26, 1977561), (27, 1904318), (39, 1318374), (54, 952159), (78, 659187), (117, 439458), (234, 219729), (351, 146486), (702, 73243)]