55806556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 113601600

約数和(自身を除く): 57795044

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 92, 116, 299, 377, 598, 667, 754, 1196, 1334, 1508, 1609, 2668, 3218, 6436, 8671, 17342, 20917, 34684, 37007, 41834, 46661, 74014, 83668, 93322, 148028, 186644, 481091, 606593, 962182, 1073203, 1213186, 1924364, 2146406, 2426372, 4292812, 13951639, 27903278, 55806556]

約数ペア:

[(1, 55806556), (2, 27903278), (4, 13951639), (13, 4292812), (23, 2426372), (26, 2146406), (29, 1924364), (46, 1213186), (52, 1073203), (58, 962182), (92, 606593), (116, 481091), (299, 186644), (377, 148028), (598, 93322), (667, 83668), (754, 74014), (1196, 46661), (1334, 41834), (1508, 37007), (1609, 34684), (2668, 20917), (3218, 17342), (6436, 8671)]