53578304

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1003

約数の個数: 56

約数和(自身を含む): 116238528

約数和(自身を除く): 62660224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 208, 284, 416, 568, 832, 907, 923, 1136, 1814, 1846, 2272, 3628, 3692, 4544, 7256, 7384, 11791, 14512, 14768, 23582, 29024, 29536, 47164, 58048, 59072, 64397, 94328, 128794, 188656, 257588, 377312, 515176, 754624, 837161, 1030352, 1674322, 2060704, 3348644, 4121408, 6697288, 13394576, 26789152, 53578304]

約数ペア:

[(1, 53578304), (2, 26789152), (4, 13394576), (8, 6697288), (13, 4121408), (16, 3348644), (26, 2060704), (32, 1674322), (52, 1030352), (64, 837161), (71, 754624), (104, 515176), (142, 377312), (208, 257588), (284, 188656), (416, 128794), (568, 94328), (832, 64397), (907, 59072), (923, 58048), (1136, 47164), (1814, 29536), (1846, 29024), (2272, 23582), (3628, 14768), (3692, 14512), (4544, 11791), (7256, 7384)]