53760512

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 80

約数和(自身を含む): 119101752

約数和(自身を除く): 65341240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 197, 208, 256, 328, 394, 416, 512, 533, 656, 788, 832, 1066, 1312, 1576, 1664, 2132, 2561, 2624, 3152, 3328, 4264, 5122, 5248, 6304, 6656, 8077, 8528, 10244, 10496, 12608, 16154, 17056, 20488, 20992, 25216, 32308, 34112, 40976, 50432, 64616, 68224, 81952, 100864, 105001, 129232, 136448, 163904, 210002, 258464, 272896, 327808, 420004, 516928, 655616, 840008, 1033856, 1311232, 1680016, 2067712, 3360032, 4135424, 6720064, 13440128, 26880256, 53760512]

約数ペア:

[(1, 53760512), (2, 26880256), (4, 13440128), (8, 6720064), (13, 4135424), (16, 3360032), (26, 2067712), (32, 1680016), (41, 1311232), (52, 1033856), (64, 840008), (82, 655616), (104, 516928), (128, 420004), (164, 327808), (197, 272896), (208, 258464), (256, 210002), (328, 163904), (394, 136448), (416, 129232), (512, 105001), (533, 100864), (656, 81952), (788, 68224), (832, 64616), (1066, 50432), (1312, 40976), (1576, 34112), (1664, 32308), (2132, 25216), (2561, 20992), (2624, 20488), (3152, 17056), (3328, 16154), (4264, 12608), (5122, 10496), (5248, 10244), (6304, 8528), (6656, 8077)]