51265599

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7159}}^1$

素因数の和:7211

約数の個数: 32

約数和(自身を含む): 87982080

約数和(自身を除く): 36716481

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7159, 7161, 21477, 50113, 78749, 150339, 221929, 236247, 551243, 665787, 1553503, 1653729, 2441219, 4660509, 7323657, 17088533, 51265599]

約数ペア:

[(1, 51265599), (3, 17088533), (7, 7323657), (11, 4660509), (21, 2441219), (31, 1653729), (33, 1553503), (77, 665787), (93, 551243), (217, 236247), (231, 221929), (341, 150339), (651, 78749), (1023, 50113), (2387, 21477), (7159, 7161)]