56017377

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 92951040

約数和(自身を除く): 36933663

約数列:

[1, 3, 9, 13, 19, 39, 57, 113, 117, 171, 223, 247, 339, 669, 741, 1017, 1469, 2007, 2147, 2223, 2899, 4237, 4407, 6441, 8697, 12711, 13221, 19323, 25199, 26091, 27911, 38133, 55081, 75597, 83733, 165243, 226791, 251199, 327587, 478781, 495729, 982761, 1436343, 2948283, 4309029, 6224153, 18672459, 56017377]

約数ペア:

[(1, 56017377), (3, 18672459), (9, 6224153), (13, 4309029), (19, 2948283), (39, 1436343), (57, 982761), (113, 495729), (117, 478781), (171, 327587), (223, 251199), (247, 226791), (339, 165243), (669, 83733), (741, 75597), (1017, 55081), (1469, 38133), (2007, 27911), (2147, 26091), (2223, 25199), (2899, 19323), (4237, 13221), (4407, 12711), (6441, 8697)]