51264144

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2239}}^1$

素因数の和:2309

約数の個数: 80

約数和(自身を含む): 149990400

約数和(自身を除く): 98726256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2239, 2544, 2862, 3816, 4478, 5724, 6717, 7632, 8956, 11448, 13434, 17912, 20151, 22896, 26868, 35824, 40302, 53736, 60453, 80604, 107472, 118667, 120906, 161208, 237334, 241812, 322416, 356001, 474668, 483624, 712002, 949336, 967248, 1068003, 1424004, 1898672, 2136006, 2848008, 3204009, 4272012, 5696016, 6408018, 8544024, 12816036, 17088048, 25632072, 51264144]

約数ペア:

[(1, 51264144), (2, 25632072), (3, 17088048), (4, 12816036), (6, 8544024), (8, 6408018), (9, 5696016), (12, 4272012), (16, 3204009), (18, 2848008), (24, 2136006), (27, 1898672), (36, 1424004), (48, 1068003), (53, 967248), (54, 949336), (72, 712002), (106, 483624), (108, 474668), (144, 356001), (159, 322416), (212, 241812), (216, 237334), (318, 161208), (424, 120906), (432, 118667), (477, 107472), (636, 80604), (848, 60453), (954, 53736), (1272, 40302), (1431, 35824), (1908, 26868), (2239, 22896), (2544, 20151), (2862, 17912), (3816, 13434), (4478, 11448), (5724, 8956), (6717, 7632)]