55731599

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31469}}^1$

素因数の和:31510

約数の個数: 16

約数和(自身を含む): 72506880

約数和(自身を除く): 16775281

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 31469, 220283, 346159, 723787, 2423113, 5066509, 7961657, 55731599]

約数ペア:

[(1, 55731599), (7, 7961657), (11, 5066509), (23, 2423113), (77, 723787), (161, 346159), (253, 220283), (1771, 31469)]