56213586

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21839}}^1$

素因数の和:21871

約数の個数: 48

約数和(自身を含む): 143095680

約数和(自身を除く): 86882094

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 21839, 43678, 65517, 131034, 196551, 240229, 283907, 393102, 480458, 567814, 720687, 851721, 1441374, 1703442, 2162061, 2555163, 3122977, 4324122, 5110326, 6245954, 9368931, 18737862, 28106793, 56213586]

約数ペア:

[(1, 56213586), (2, 28106793), (3, 18737862), (6, 9368931), (9, 6245954), (11, 5110326), (13, 4324122), (18, 3122977), (22, 2555163), (26, 2162061), (33, 1703442), (39, 1441374), (66, 851721), (78, 720687), (99, 567814), (117, 480458), (143, 393102), (198, 283907), (234, 240229), (286, 196551), (429, 131034), (858, 65517), (1287, 43678), (2574, 21839)]