54689330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1871}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 102435840

約数和(自身を除く): 47746510

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 790, 1871, 2923, 3742, 5846, 9355, 14615, 18710, 29230, 69227, 138454, 147809, 295618, 346135, 692270, 739045, 1478090, 5468933, 10937866, 27344665, 54689330]

約数ペア:

[(1, 54689330), (2, 27344665), (5, 10937866), (10, 5468933), (37, 1478090), (74, 739045), (79, 692270), (158, 346135), (185, 295618), (370, 147809), (395, 138454), (790, 69227), (1871, 29230), (2923, 18710), (3742, 14615), (5846, 9355)]