48809890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{287117}}^1$

素因数の和:287141

約数の個数: 16

約数和(自身を含む): 93026232

約数和(自身を除く): 44216342

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 287117, 574234, 1435585, 2871170, 4880989, 9761978, 24404945, 48809890]

約数ペア:

[(1, 48809890), (2, 24404945), (5, 9761978), (10, 4880989), (17, 2871170), (34, 1435585), (85, 574234), (170, 287117)]