51086646

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1278

約数の個数: 64

約数和(自身を含む): 124367040

約数和(自身を除く): 73280394

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 702, 793, 1098, 1193, 1586, 1647, 2379, 2386, 3294, 3579, 4758, 7137, 7158, 10737, 14274, 15509, 21411, 21474, 31018, 32211, 42822, 46527, 64422, 72773, 93054, 139581, 145546, 218319, 279162, 418743, 436638, 654957, 837486, 946049, 1309914, 1892098, 1964871, 2838147, 3929742, 5676294, 8514441, 17028882, 25543323, 51086646]

約数ペア:

[(1, 51086646), (2, 25543323), (3, 17028882), (6, 8514441), (9, 5676294), (13, 3929742), (18, 2838147), (26, 1964871), (27, 1892098), (39, 1309914), (54, 946049), (61, 837486), (78, 654957), (117, 436638), (122, 418743), (183, 279162), (234, 218319), (351, 145546), (366, 139581), (549, 93054), (702, 72773), (793, 64422), (1098, 46527), (1193, 42822), (1586, 32211), (1647, 31018), (2379, 21474), (2386, 21411), (3294, 15509), (3579, 14274), (4758, 10737), (7137, 7158)]