51872394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65003}}^1$

素因数の和:65034

約数の個数: 32

約数和(自身を含む): 124807680

約数和(自身を除く): 72935286

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 65003, 130006, 195009, 390018, 455021, 910042, 1235057, 1365063, 2470114, 2730126, 3705171, 7410342, 8645399, 17290798, 25936197, 51872394]

約数ペア:

[(1, 51872394), (2, 25936197), (3, 17290798), (6, 8645399), (7, 7410342), (14, 3705171), (19, 2730126), (21, 2470114), (38, 1365063), (42, 1235057), (57, 910042), (114, 455021), (133, 390018), (266, 195009), (399, 130006), (798, 65003)]