55756512

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{439}}^1$

素因数の和:475

約数の個数: 180

約数和(自身を含む): 191184840

約数和(自身を除く): 135428328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 439, 441, 504, 567, 588, 648, 672, 756, 784, 864, 878, 882, 1008, 1134, 1176, 1296, 1317, 1323, 1512, 1568, 1756, 1764, 2016, 2268, 2352, 2592, 2634, 2646, 3024, 3073, 3512, 3528, 3951, 3969, 4536, 4704, 5268, 5292, 6048, 6146, 7024, 7056, 7902, 7938, 9072, 9219, 10536, 10584, 11853, 12292, 14048, 14112, 15804, 15876, 18144, 18438, 21072, 21168, 21511, 23706, 24584, 27657, 31608, 31752, 35559, 36876, 42144, 42336, 43022, 47412, 49168, 55314, 63216, 63504, 64533, 71118, 73752, 82971, 86044, 94824, 98336, 110628, 126432, 127008, 129066, 142236, 147504, 165942, 172088, 189648, 193599, 221256, 248913, 258132, 284472, 295008, 331884, 344176, 379296, 387198, 442512, 497826, 516264, 568944, 580797, 663768, 688352, 774396, 885024, 995652, 1032528, 1137888, 1161594, 1327536, 1548792, 1742391, 1991304, 2065056, 2323188, 2655072, 3097584, 3484782, 3982608, 4646376, 6195168, 6969564, 7965216, 9292752, 13939128, 18585504, 27878256, 55756512]

約数ペア:

[(1, 55756512), (2, 27878256), (3, 18585504), (4, 13939128), (6, 9292752), (7, 7965216), (8, 6969564), (9, 6195168), (12, 4646376), (14, 3982608), (16, 3484782), (18, 3097584), (21, 2655072), (24, 2323188), (27, 2065056), (28, 1991304), (32, 1742391), (36, 1548792), (42, 1327536), (48, 1161594), (49, 1137888), (54, 1032528), (56, 995652), (63, 885024), (72, 774396), (81, 688352), (84, 663768), (96, 580797), (98, 568944), (108, 516264), (112, 497826), (126, 442512), (144, 387198), (147, 379296), (162, 344176), (168, 331884), (189, 295008), (196, 284472), (216, 258132), (224, 248913), (252, 221256), (288, 193599), (294, 189648), (324, 172088), (336, 165942), (378, 147504), (392, 142236), (432, 129066), (439, 127008), (441, 126432), (504, 110628), (567, 98336), (588, 94824), (648, 86044), (672, 82971), (756, 73752), (784, 71118), (864, 64533), (878, 63504), (882, 63216), (1008, 55314), (1134, 49168), (1176, 47412), (1296, 43022), (1317, 42336), (1323, 42144), (1512, 36876), (1568, 35559), (1756, 31752), (1764, 31608), (2016, 27657), (2268, 24584), (2352, 23706), (2592, 21511), (2634, 21168), (2646, 21072), (3024, 18438), (3073, 18144), (3512, 15876), (3528, 15804), (3951, 14112), (3969, 14048), (4536, 12292), (4704, 11853), (5268, 10584), (5292, 10536), (6048, 9219), (6146, 9072), (7024, 7938), (7056, 7902)]