51012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:132

約数の個数: 36

約数和(自身を含む): 140140

約数和(自身を除く): 89128

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 1308, 1417, 1962, 2834, 3924, 4251, 5668, 8502, 12753, 17004, 25506, 51012]

約数ペア:

[(1, 51012), (2, 25506), (3, 17004), (4, 12753), (6, 8502), (9, 5668), (12, 4251), (13, 3924), (18, 2834), (26, 1962), (36, 1417), (39, 1308), (52, 981), (78, 654), (109, 468), (117, 436), (156, 327), (218, 234)]