51258246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17761}}^1$

素因数の和:17816

約数の個数: 32

約数和(自身を含む): 113392608

約数和(自身を除く): 62134362

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 17761, 35522, 53283, 106566, 230893, 461786, 657157, 692679, 1314314, 1385358, 1971471, 3942942, 8543041, 17086082, 25629123, 51258246]

約数ペア:

[(1, 51258246), (2, 25629123), (3, 17086082), (6, 8543041), (13, 3942942), (26, 1971471), (37, 1385358), (39, 1314314), (74, 692679), (78, 657157), (111, 461786), (222, 230893), (481, 106566), (962, 53283), (1443, 35522), (2886, 17761)]