55797248

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 80

約数和(自身を含む): 122710896

約数和(自身を除く): 66913648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 101, 104, 128, 166, 202, 208, 256, 332, 404, 416, 512, 664, 808, 832, 1079, 1313, 1328, 1616, 1664, 2158, 2626, 2656, 3232, 3328, 4316, 5252, 5312, 6464, 6656, 8383, 8632, 10504, 10624, 12928, 16766, 17264, 21008, 21248, 25856, 33532, 34528, 42016, 42496, 51712, 67064, 69056, 84032, 108979, 134128, 138112, 168064, 217958, 268256, 276224, 336128, 435916, 536512, 552448, 672256, 871832, 1073024, 1743664, 2146048, 3487328, 4292096, 6974656, 13949312, 27898624, 55797248]

約数ペア:

[(1, 55797248), (2, 27898624), (4, 13949312), (8, 6974656), (13, 4292096), (16, 3487328), (26, 2146048), (32, 1743664), (52, 1073024), (64, 871832), (83, 672256), (101, 552448), (104, 536512), (128, 435916), (166, 336128), (202, 276224), (208, 268256), (256, 217958), (332, 168064), (404, 138112), (416, 134128), (512, 108979), (664, 84032), (808, 69056), (832, 67064), (1079, 51712), (1313, 42496), (1328, 42016), (1616, 34528), (1664, 33532), (2158, 25856), (2626, 21248), (2656, 21008), (3232, 17264), (3328, 16766), (4316, 12928), (5252, 10624), (5312, 10504), (6464, 8632), (6656, 8383)]