52542

素因数分解:

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

素因数の和:157

約数の個数: 32

約数和(自身を含む): 134400

約数和(自身を除く): 81858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 139, 189, 278, 378, 417, 834, 973, 1251, 1946, 2502, 2919, 3753, 5838, 7506, 8757, 17514, 26271, 52542]

約数ペア:

[(1, 52542), (2, 26271), (3, 17514), (6, 8757), (7, 7506), (9, 5838), (14, 3753), (18, 2919), (21, 2502), (27, 1946), (42, 1251), (54, 973), (63, 834), (126, 417), (139, 378), (189, 278)]