55557144

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 164851200

約数和(自身を除く): 109294056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 53, 54, 69, 72, 92, 106, 108, 138, 159, 184, 207, 211, 212, 216, 276, 318, 414, 422, 424, 477, 552, 621, 633, 636, 828, 844, 954, 1219, 1242, 1266, 1272, 1431, 1656, 1688, 1899, 1908, 2438, 2484, 2532, 2862, 3657, 3798, 3816, 4853, 4876, 4968, 5064, 5697, 5724, 7314, 7596, 9706, 9752, 10971, 11183, 11394, 11448, 14559, 14628, 15192, 19412, 21942, 22366, 22788, 29118, 29256, 32913, 33549, 38824, 43677, 43884, 44732, 45576, 58236, 65826, 67098, 87354, 87768, 89464, 100647, 116472, 131031, 131652, 134196, 174708, 201294, 257209, 262062, 263304, 268392, 301941, 349416, 402588, 514418, 524124, 603882, 771627, 805176, 1028836, 1048248, 1207764, 1543254, 2057672, 2314881, 2415528, 3086508, 4629762, 6173016, 6944643, 9259524, 13889286, 18519048, 27778572, 55557144]

約数ペア:

[(1, 55557144), (2, 27778572), (3, 18519048), (4, 13889286), (6, 9259524), (8, 6944643), (9, 6173016), (12, 4629762), (18, 3086508), (23, 2415528), (24, 2314881), (27, 2057672), (36, 1543254), (46, 1207764), (53, 1048248), (54, 1028836), (69, 805176), (72, 771627), (92, 603882), (106, 524124), (108, 514418), (138, 402588), (159, 349416), (184, 301941), (207, 268392), (211, 263304), (212, 262062), (216, 257209), (276, 201294), (318, 174708), (414, 134196), (422, 131652), (424, 131031), (477, 116472), (552, 100647), (621, 89464), (633, 87768), (636, 87354), (828, 67098), (844, 65826), (954, 58236), (1219, 45576), (1242, 44732), (1266, 43884), (1272, 43677), (1431, 38824), (1656, 33549), (1688, 32913), (1899, 29256), (1908, 29118), (2438, 22788), (2484, 22366), (2532, 21942), (2862, 19412), (3657, 15192), (3798, 14628), (3816, 14559), (4853, 11448), (4876, 11394), (4968, 11183), (5064, 10971), (5697, 9752), (5724, 9706), (7314, 7596)]