53549538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1274989}}^1$

素因数の和:1275001

約数の個数: 16

約数和(自身を含む): 122399040

約数和(自身を除く): 68849502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1274989, 2549978, 3824967, 7649934, 8924923, 17849846, 26774769, 53549538]

約数ペア:

[(1, 53549538), (2, 26774769), (3, 17849846), (6, 8924923), (7, 7649934), (14, 3824967), (21, 2549978), (42, 1274989)]