51714120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:535

約数の個数: 128

約数和(自身を含む): 166199040

約数和(自身を除く): 114484920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 246, 276, 328, 345, 410, 457, 460, 492, 552, 615, 690, 820, 914, 920, 943, 984, 1230, 1371, 1380, 1640, 1828, 1886, 2285, 2460, 2742, 2760, 2829, 3656, 3772, 4570, 4715, 4920, 5484, 5658, 6855, 7544, 9140, 9430, 10511, 10968, 11316, 13710, 14145, 18280, 18737, 18860, 21022, 22632, 27420, 28290, 31533, 37474, 37720, 42044, 52555, 54840, 56211, 56580, 63066, 74948, 84088, 93685, 105110, 112422, 113160, 126132, 149896, 157665, 187370, 210220, 224844, 252264, 281055, 315330, 374740, 420440, 430951, 449688, 562110, 630660, 749480, 861902, 1124220, 1261320, 1292853, 1723804, 2154755, 2248440, 2585706, 3447608, 4309510, 5171412, 6464265, 8619020, 10342824, 12928530, 17238040, 25857060, 51714120]

約数ペア:

[(1, 51714120), (2, 25857060), (3, 17238040), (4, 12928530), (5, 10342824), (6, 8619020), (8, 6464265), (10, 5171412), (12, 4309510), (15, 3447608), (20, 2585706), (23, 2248440), (24, 2154755), (30, 1723804), (40, 1292853), (41, 1261320), (46, 1124220), (60, 861902), (69, 749480), (82, 630660), (92, 562110), (115, 449688), (120, 430951), (123, 420440), (138, 374740), (164, 315330), (184, 281055), (205, 252264), (230, 224844), (246, 210220), (276, 187370), (328, 157665), (345, 149896), (410, 126132), (457, 113160), (460, 112422), (492, 105110), (552, 93685), (615, 84088), (690, 74948), (820, 63066), (914, 56580), (920, 56211), (943, 54840), (984, 52555), (1230, 42044), (1371, 37720), (1380, 37474), (1640, 31533), (1828, 28290), (1886, 27420), (2285, 22632), (2460, 21022), (2742, 18860), (2760, 18737), (2829, 18280), (3656, 14145), (3772, 13710), (4570, 11316), (4715, 10968), (4920, 10511), (5484, 9430), (5658, 9140), (6855, 7544)]