55557632

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:539

約数の個数: 80

約数和(自身を含む): 126835632

約数和(自身を除く): 71278000

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 491, 512, 544, 832, 884, 982, 1088, 1664, 1768, 1964, 2176, 3328, 3536, 3928, 4352, 6383, 6656, 7072, 7856, 8347, 8704, 12766, 14144, 15712, 16694, 25532, 28288, 31424, 33388, 51064, 56576, 62848, 66776, 102128, 108511, 113152, 125696, 133552, 204256, 217022, 251392, 267104, 408512, 434044, 534208, 817024, 868088, 1068416, 1634048, 1736176, 2136832, 3268096, 3472352, 4273664, 6944704, 13889408, 27778816, 55557632]

約数ペア:

[(1, 55557632), (2, 27778816), (4, 13889408), (8, 6944704), (13, 4273664), (16, 3472352), (17, 3268096), (26, 2136832), (32, 1736176), (34, 1634048), (52, 1068416), (64, 868088), (68, 817024), (104, 534208), (128, 434044), (136, 408512), (208, 267104), (221, 251392), (256, 217022), (272, 204256), (416, 133552), (442, 125696), (491, 113152), (512, 108511), (544, 102128), (832, 66776), (884, 62848), (982, 56576), (1088, 51064), (1664, 33388), (1768, 31424), (1964, 28288), (2176, 25532), (3328, 16694), (3536, 15712), (3928, 14144), (4352, 12766), (6383, 8704), (6656, 8347), (7072, 7856)]