48512620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{186587}}^1$

素因数の和:186609

約数の個数: 24

約数和(自身を含む): 109713744

約数和(自身を除く): 61201124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 186587, 373174, 746348, 932935, 1865870, 2425631, 3731740, 4851262, 9702524, 12128155, 24256310, 48512620]

約数ペア:

[(1, 48512620), (2, 24256310), (4, 12128155), (5, 9702524), (10, 4851262), (13, 3731740), (20, 2425631), (26, 1865870), (52, 932935), (65, 746348), (130, 373174), (260, 186587)]