54215776

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:156

約数の個数: 72

約数和(自身を含む): 115609032

約数和(自身を除く): 61393256

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 43, 62, 82, 86, 124, 164, 172, 248, 328, 344, 496, 656, 688, 961, 992, 1271, 1312, 1333, 1376, 1763, 1922, 2542, 2666, 3526, 3844, 5084, 5332, 7052, 7688, 10168, 10664, 14104, 15376, 20336, 21328, 28208, 30752, 39401, 40672, 41323, 42656, 54653, 56416, 78802, 82646, 109306, 157604, 165292, 218612, 315208, 330584, 437224, 630416, 661168, 874448, 1260832, 1322336, 1694243, 1748896, 3388486, 6776972, 13553944, 27107888, 54215776]

約数ペア:

[(1, 54215776), (2, 27107888), (4, 13553944), (8, 6776972), (16, 3388486), (31, 1748896), (32, 1694243), (41, 1322336), (43, 1260832), (62, 874448), (82, 661168), (86, 630416), (124, 437224), (164, 330584), (172, 315208), (248, 218612), (328, 165292), (344, 157604), (496, 109306), (656, 82646), (688, 78802), (961, 56416), (992, 54653), (1271, 42656), (1312, 41323), (1333, 40672), (1376, 39401), (1763, 30752), (1922, 28208), (2542, 21328), (2666, 20336), (3526, 15376), (3844, 14104), (5084, 10664), (5332, 10168), (7052, 7688)]