55562936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2904

約数の個数: 64

約数和(自身を含む): 129638880

約数和(自身を除く): 74075944

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2431, 2857, 4862, 5714, 9724, 11428, 19448, 22856, 31427, 37141, 48569, 62854, 74282, 97138, 125708, 148564, 194276, 251416, 297128, 388552, 408551, 534259, 631397, 817102, 1068518, 1262794, 1634204, 2137036, 2525588, 3268408, 4274072, 5051176, 6945367, 13890734, 27781468, 55562936]

約数ペア:

[(1, 55562936), (2, 27781468), (4, 13890734), (8, 6945367), (11, 5051176), (13, 4274072), (17, 3268408), (22, 2525588), (26, 2137036), (34, 1634204), (44, 1262794), (52, 1068518), (68, 817102), (88, 631397), (104, 534259), (136, 408551), (143, 388552), (187, 297128), (221, 251416), (286, 194276), (374, 148564), (442, 125708), (572, 97138), (748, 74282), (884, 62854), (1144, 48569), (1496, 37141), (1768, 31427), (2431, 22856), (2857, 19448), (4862, 11428), (5714, 9724)]