51772672

素因数分解:

$2^8\times 7^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 119500416

約数和(自身を除く): 67727744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 167, 173, 224, 256, 334, 346, 448, 668, 692, 896, 1169, 1211, 1336, 1384, 1792, 2338, 2422, 2672, 2768, 4676, 4844, 5344, 5536, 9352, 9688, 10688, 11072, 18704, 19376, 21376, 22144, 28891, 37408, 38752, 42752, 44288, 57782, 74816, 77504, 115564, 149632, 155008, 202237, 231128, 299264, 310016, 404474, 462256, 808948, 924512, 1617896, 1849024, 3235792, 3698048, 6471584, 7396096, 12943168, 25886336, 51772672]

約数ペア:

[(1, 51772672), (2, 25886336), (4, 12943168), (7, 7396096), (8, 6471584), (14, 3698048), (16, 3235792), (28, 1849024), (32, 1617896), (56, 924512), (64, 808948), (112, 462256), (128, 404474), (167, 310016), (173, 299264), (224, 231128), (256, 202237), (334, 155008), (346, 149632), (448, 115564), (668, 77504), (692, 74816), (896, 57782), (1169, 44288), (1211, 42752), (1336, 38752), (1384, 37408), (1792, 28891), (2338, 22144), (2422, 21376), (2672, 19376), (2768, 18704), (4676, 11072), (4844, 10688), (5344, 9688), (5536, 9352)]