53740488

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{20543}}^1$

素因数の和:20661

約数の個数: 32

約数和(自身を含む): 135590400

約数和(自身を除く): 81849912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 20543, 41086, 61629, 82172, 123258, 164344, 246516, 493032, 2239187, 4478374, 6717561, 8956748, 13435122, 17913496, 26870244, 53740488]

約数ペア:

[(1, 53740488), (2, 26870244), (3, 17913496), (4, 13435122), (6, 8956748), (8, 6717561), (12, 4478374), (24, 2239187), (109, 493032), (218, 246516), (327, 164344), (436, 123258), (654, 82172), (872, 61629), (1308, 41086), (2616, 20543)]