51439565538

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{763901}}^1$

素因数の和:763984

約数の個数: 64

約数和(自身を含む): 121002076800

約数和(自身を除く): 69562511262

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 43, 54, 58, 86, 87, 129, 174, 258, 261, 387, 522, 774, 783, 1161, 1247, 1566, 2322, 2494, 3741, 7482, 11223, 22446, 33669, 67338, 763901, 1527802, 2291703, 4583406, 6875109, 13750218, 20625327, 22153129, 32847743, 41250654, 44306258, 65695486, 66459387, 98543229, 132918774, 197086458, 199378161, 295629687, 398756322, 591259374, 598134483, 886889061, 952584547, 1196268966, 1773778122, 1905169094, 2857753641, 5715507282, 8573260923, 17146521846, 25719782769, 51439565538]

約数ペア:

[(1, 51439565538), (2, 25719782769), (3, 17146521846), (6, 8573260923), (9, 5715507282), (18, 2857753641), (27, 1905169094), (29, 1773778122), (43, 1196268966), (54, 952584547), (58, 886889061), (86, 598134483), (87, 591259374), (129, 398756322), (174, 295629687), (258, 199378161), (261, 197086458), (387, 132918774), (522, 98543229), (774, 66459387), (783, 65695486), (1161, 44306258), (1247, 41250654), (1566, 32847743), (2322, 22153129), (2494, 20625327), (3741, 13750218), (7482, 6875109), (11223, 4583406), (22446, 2291703), (33669, 1527802), (67338, 763901)]