51087738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28477}}^1$

素因数の和:28518

約数の個数: 32

約数和(自身を含む): 114823296

約数和(自身を除く): 63735558

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 28477, 56954, 85431, 170862, 370201, 654971, 740402, 1110603, 1309942, 1964913, 2221206, 3929826, 8514623, 17029246, 25543869, 51087738]

約数ペア:

[(1, 51087738), (2, 25543869), (3, 17029246), (6, 8514623), (13, 3929826), (23, 2221206), (26, 1964913), (39, 1309942), (46, 1110603), (69, 740402), (78, 654971), (138, 370201), (299, 170862), (598, 85431), (897, 56954), (1794, 28477)]