49984326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20879}}^1$

素因数の和:20913

約数の個数: 48

約数和(自身を含む): 130291200

約数和(自身を除く): 80306874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 20879, 41758, 62637, 125274, 146153, 187911, 292306, 375822, 396701, 438459, 793402, 876918, 1190103, 1315377, 2380206, 2630754, 2776907, 3570309, 5553814, 7140618, 8330721, 16661442, 24992163, 49984326]

約数ペア:

[(1, 49984326), (2, 24992163), (3, 16661442), (6, 8330721), (7, 7140618), (9, 5553814), (14, 3570309), (18, 2776907), (19, 2630754), (21, 2380206), (38, 1315377), (42, 1190103), (57, 876918), (63, 793402), (114, 438459), (126, 396701), (133, 375822), (171, 292306), (266, 187911), (342, 146153), (399, 125274), (798, 62637), (1197, 41758), (2394, 20879)]