55747456

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 116280000

約数和(自身を除く): 60532544

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 79, 128, 148, 149, 158, 296, 298, 316, 592, 596, 632, 1184, 1192, 1264, 2368, 2384, 2528, 2923, 4736, 4768, 5056, 5513, 5846, 9536, 10112, 11026, 11692, 11771, 19072, 22052, 23384, 23542, 44104, 46768, 47084, 88208, 93536, 94168, 176416, 187072, 188336, 352832, 374144, 376672, 435527, 705664, 753344, 871054, 1506688, 1742108, 3484216, 6968432, 13936864, 27873728, 55747456]

約数ペア:

[(1, 55747456), (2, 27873728), (4, 13936864), (8, 6968432), (16, 3484216), (32, 1742108), (37, 1506688), (64, 871054), (74, 753344), (79, 705664), (128, 435527), (148, 376672), (149, 374144), (158, 352832), (296, 188336), (298, 187072), (316, 176416), (592, 94168), (596, 93536), (632, 88208), (1184, 47084), (1192, 46768), (1264, 44104), (2368, 23542), (2384, 23384), (2528, 22052), (2923, 19072), (4736, 11771), (4768, 11692), (5056, 11026), (5513, 10112), (5846, 9536)]