51268368

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 137491200

約数和(自身を除く): 86222832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 109, 123, 164, 218, 239, 246, 327, 328, 436, 478, 492, 654, 656, 717, 872, 956, 984, 1308, 1434, 1744, 1912, 1968, 2616, 2868, 3824, 4469, 5232, 5736, 8938, 9799, 11472, 13407, 17876, 19598, 26051, 26814, 29397, 35752, 39196, 52102, 53628, 58794, 71504, 78153, 78392, 104204, 107256, 117588, 156306, 156784, 208408, 214512, 235176, 312612, 416816, 470352, 625224, 1068091, 1250448, 2136182, 3204273, 4272364, 6408546, 8544728, 12817092, 17089456, 25634184, 51268368]

約数ペア:

[(1, 51268368), (2, 25634184), (3, 17089456), (4, 12817092), (6, 8544728), (8, 6408546), (12, 4272364), (16, 3204273), (24, 2136182), (41, 1250448), (48, 1068091), (82, 625224), (109, 470352), (123, 416816), (164, 312612), (218, 235176), (239, 214512), (246, 208408), (327, 156784), (328, 156306), (436, 117588), (478, 107256), (492, 104204), (654, 78392), (656, 78153), (717, 71504), (872, 58794), (956, 53628), (984, 52102), (1308, 39196), (1434, 35752), (1744, 29397), (1912, 26814), (1968, 26051), (2616, 19598), (2868, 17876), (3824, 13407), (4469, 11472), (5232, 9799), (5736, 8938)]