51523056

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1663

約数の個数: 120

約数和(自身を含む): 164520720

約数和(自身を除く): 112997664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1619, 1768, 1872, 1989, 2448, 2652, 3238, 3536, 3978, 4857, 5304, 6476, 7956, 9714, 10608, 12952, 14571, 15912, 19428, 21047, 25904, 27523, 29142, 31824, 38856, 42094, 55046, 58284, 63141, 77712, 82569, 84188, 110092, 116568, 126282, 165138, 168376, 189423, 220184, 233136, 247707, 252564, 330276, 336752, 357799, 378846, 440368, 495414, 505128, 660552, 715598, 757692, 990828, 1010256, 1073397, 1321104, 1431196, 1515384, 1981656, 2146794, 2862392, 3030768, 3220191, 3963312, 4293588, 5724784, 6440382, 8587176, 12880764, 17174352, 25761528, 51523056]

約数ペア:

[(1, 51523056), (2, 25761528), (3, 17174352), (4, 12880764), (6, 8587176), (8, 6440382), (9, 5724784), (12, 4293588), (13, 3963312), (16, 3220191), (17, 3030768), (18, 2862392), (24, 2146794), (26, 1981656), (34, 1515384), (36, 1431196), (39, 1321104), (48, 1073397), (51, 1010256), (52, 990828), (68, 757692), (72, 715598), (78, 660552), (102, 505128), (104, 495414), (117, 440368), (136, 378846), (144, 357799), (153, 336752), (156, 330276), (204, 252564), (208, 247707), (221, 233136), (234, 220184), (272, 189423), (306, 168376), (312, 165138), (408, 126282), (442, 116568), (468, 110092), (612, 84188), (624, 82569), (663, 77712), (816, 63141), (884, 58284), (936, 55046), (1224, 42094), (1326, 38856), (1619, 31824), (1768, 29142), (1872, 27523), (1989, 25904), (2448, 21047), (2652, 19428), (3238, 15912), (3536, 14571), (3978, 12952), (4857, 10608), (5304, 9714), (6476, 7956)]