52806937498

素因数分解:

$2^1\times 7^3\times {\mathrm{389}}^1\times {\mathrm{197887}}^1$

素因数の和:198299

約数の個数: 32

約数和(自身を含む): 92611584000

約数和(自身を除く): 39804646502

約数列:

[1, 2, 7, 14, 49, 98, 343, 389, 686, 778, 2723, 5446, 19061, 38122, 133427, 197887, 266854, 395774, 1385209, 2770418, 9696463, 19392926, 67875241, 76978043, 135750482, 153956086, 538846301, 1077692602, 3771924107, 7543848214, 26403468749, 52806937498]

約数ペア:

[(1, 52806937498), (2, 26403468749), (7, 7543848214), (14, 3771924107), (49, 1077692602), (98, 538846301), (343, 153956086), (389, 135750482), (686, 76978043), (778, 67875241), (2723, 19392926), (5446, 9696463), (19061, 2770418), (38122, 1385209), (133427, 395774), (197887, 266854)]