51353694

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1129}}^1$

素因数の和:1182

約数の個数: 72

約数和(自身を含む): 134325360

約数和(自身を除く): 82971666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 1083, 1129, 1197, 2166, 2258, 2394, 2527, 3249, 3387, 5054, 6498, 6774, 7581, 7903, 10161, 15162, 15806, 20322, 21451, 22743, 23709, 42902, 45486, 47418, 64353, 71127, 128706, 142254, 150157, 193059, 300314, 386118, 407569, 450471, 815138, 900942, 1222707, 1351413, 2445414, 2702826, 2852983, 3668121, 5705966, 7336242, 8558949, 17117898, 25676847, 51353694]

約数ペア:

[(1, 51353694), (2, 25676847), (3, 17117898), (6, 8558949), (7, 7336242), (9, 5705966), (14, 3668121), (18, 2852983), (19, 2702826), (21, 2445414), (38, 1351413), (42, 1222707), (57, 900942), (63, 815138), (114, 450471), (126, 407569), (133, 386118), (171, 300314), (266, 193059), (342, 150157), (361, 142254), (399, 128706), (722, 71127), (798, 64353), (1083, 47418), (1129, 45486), (1197, 42902), (2166, 23709), (2258, 22743), (2394, 21451), (2527, 20322), (3249, 15806), (3387, 15162), (5054, 10161), (6498, 7903), (6774, 7581)]