55278755

素因数分解:

$5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2503}}^1$

素因数の和:3146

約数の個数: 16

約数和(自身を含む): 75961344

約数和(自身を除く): 20682589

約数列:

[1, 5, 7, 35, 631, 2503, 3155, 4417, 12515, 17521, 22085, 87605, 1579393, 7896965, 11055751, 55278755]

約数ペア:

[(1, 55278755), (5, 11055751), (7, 7896965), (35, 1579393), (631, 87605), (2503, 22085), (3155, 17521), (4417, 12515)]