53166666

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1301}}^1$

素因数の和:1459

約数の個数: 48

約数和(自身を含む): 124679520

約数和(自身を除く): 71512854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 278, 294, 417, 834, 973, 1301, 1946, 2602, 2919, 3903, 5838, 6811, 7806, 9107, 13622, 18214, 20433, 27321, 40866, 54642, 63749, 127498, 180839, 191247, 361678, 382494, 542517, 1085034, 1265873, 2531746, 3797619, 7595238, 8861111, 17722222, 26583333, 53166666]

約数ペア:

[(1, 53166666), (2, 26583333), (3, 17722222), (6, 8861111), (7, 7595238), (14, 3797619), (21, 2531746), (42, 1265873), (49, 1085034), (98, 542517), (139, 382494), (147, 361678), (278, 191247), (294, 180839), (417, 127498), (834, 63749), (973, 54642), (1301, 40866), (1946, 27321), (2602, 20433), (2919, 18214), (3903, 13622), (5838, 9107), (6811, 7806)]