48425984

素因数分解:

$2^{10}\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 66

約数和(自身を含む): 102947724

約数和(自身を除く): 54521740

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 131, 152, 256, 262, 304, 361, 512, 524, 608, 722, 1024, 1048, 1216, 1444, 2096, 2432, 2489, 2888, 4192, 4864, 4978, 5776, 8384, 9728, 9956, 11552, 16768, 19456, 19912, 23104, 33536, 39824, 46208, 47291, 67072, 79648, 92416, 94582, 134144, 159296, 184832, 189164, 318592, 369664, 378328, 637184, 756656, 1274368, 1513312, 2548736, 3026624, 6053248, 12106496, 24212992, 48425984]

約数ペア:

[(1, 48425984), (2, 24212992), (4, 12106496), (8, 6053248), (16, 3026624), (19, 2548736), (32, 1513312), (38, 1274368), (64, 756656), (76, 637184), (128, 378328), (131, 369664), (152, 318592), (256, 189164), (262, 184832), (304, 159296), (361, 134144), (512, 94582), (524, 92416), (608, 79648), (722, 67072), (1024, 47291), (1048, 46208), (1216, 39824), (1444, 33536), (2096, 23104), (2432, 19912), (2489, 19456), (2888, 16768), (4192, 11552), (4864, 9956), (4978, 9728), (5776, 8384)]