55679968

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:156

約数の個数: 72

約数和(自身を含む): 119133504

約数和(自身を除く): 63453536

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 41, 62, 74, 82, 124, 148, 164, 248, 296, 328, 496, 592, 656, 992, 1147, 1184, 1271, 1312, 1369, 1517, 2294, 2542, 2738, 3034, 4588, 5084, 5476, 6068, 9176, 10168, 10952, 12136, 18352, 20336, 21904, 24272, 36704, 40672, 42439, 43808, 47027, 48544, 56129, 84878, 94054, 112258, 169756, 188108, 224516, 339512, 376216, 449032, 679024, 752432, 898064, 1358048, 1504864, 1739999, 1796128, 3479998, 6959996, 13919992, 27839984, 55679968]

約数ペア:

[(1, 55679968), (2, 27839984), (4, 13919992), (8, 6959996), (16, 3479998), (31, 1796128), (32, 1739999), (37, 1504864), (41, 1358048), (62, 898064), (74, 752432), (82, 679024), (124, 449032), (148, 376216), (164, 339512), (248, 224516), (296, 188108), (328, 169756), (496, 112258), (592, 94054), (656, 84878), (992, 56129), (1147, 48544), (1184, 47027), (1271, 43808), (1312, 42439), (1369, 40672), (1517, 36704), (2294, 24272), (2542, 21904), (2738, 20336), (3034, 18352), (4588, 12136), (5084, 10952), (5476, 10168), (6068, 9176)]