56230128

素因数分解:

$2^4\times 3^2\times {\mathrm{390487}}^1$

素因数の和:390501

約数の個数: 30

約数和(自身を含む): 157366664

約数和(自身を除く): 101136536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 390487, 780974, 1171461, 1561948, 2342922, 3123896, 3514383, 4685844, 6247792, 7028766, 9371688, 14057532, 18743376, 28115064, 56230128]

約数ペア:

[(1, 56230128), (2, 28115064), (3, 18743376), (4, 14057532), (6, 9371688), (8, 7028766), (9, 6247792), (12, 4685844), (16, 3514383), (18, 3123896), (24, 2342922), (36, 1561948), (48, 1171461), (72, 780974), (144, 390487)]