53740988

素因数分解:

$2^2\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{1489}}^1$

素因数の和:2789

約数の個数: 24

約数和(自身を含む): 107637600

約数和(自身を除く): 53896612

約数列:

[1, 2, 4, 7, 14, 28, 1289, 1489, 2578, 2978, 5156, 5956, 9023, 10423, 18046, 20846, 36092, 41692, 1919321, 3838642, 7677284, 13435247, 26870494, 53740988]

約数ペア:

[(1, 53740988), (2, 26870494), (4, 13435247), (7, 7677284), (14, 3838642), (28, 1919321), (1289, 41692), (1489, 36092), (2578, 20846), (2978, 18046), (5156, 10423), (5956, 9023)]