51079413

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 89303040

約数和(自身を除く): 38223627

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 93, 147, 217, 231, 341, 539, 651, 1019, 1023, 1519, 1617, 2387, 3057, 4557, 7133, 7161, 11209, 16709, 21399, 31589, 33627, 49931, 50127, 78463, 94767, 149793, 221123, 235389, 347479, 549241, 663369, 1042437, 1547861, 1647723, 2432353, 4643583, 7297059, 17026471, 51079413]

約数ペア:

[(1, 51079413), (3, 17026471), (7, 7297059), (11, 4643583), (21, 2432353), (31, 1647723), (33, 1547861), (49, 1042437), (77, 663369), (93, 549241), (147, 347479), (217, 235389), (231, 221123), (341, 149793), (539, 94767), (651, 78463), (1019, 50127), (1023, 49931), (1519, 33627), (1617, 31589), (2387, 21399), (3057, 16709), (4557, 11209), (7133, 7161)]