56558516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2593}}^1$

素因数の和:2664

約数の個数: 48

約数和(自身を含む): 122021760

約数和(自身を除く): 65463244

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 2593, 3116, 5186, 5453, 10372, 10906, 18151, 21812, 36302, 49267, 72604, 98534, 106313, 197068, 212626, 344869, 425252, 689738, 744191, 1379476, 1488382, 2019947, 2976764, 4039894, 8079788, 14139629, 28279258, 56558516]

約数ペア:

[(1, 56558516), (2, 28279258), (4, 14139629), (7, 8079788), (14, 4039894), (19, 2976764), (28, 2019947), (38, 1488382), (41, 1379476), (76, 744191), (82, 689738), (133, 425252), (164, 344869), (266, 212626), (287, 197068), (532, 106313), (574, 98534), (779, 72604), (1148, 49267), (1558, 36302), (2593, 21812), (3116, 18151), (5186, 10906), (5453, 10372)]