55407996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{73291}}^1$

素因数の和:73311

約数の個数: 48

約数和(自身を含む): 164174080

約数和(自身を除く): 108766084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 73291, 146582, 219873, 293164, 439746, 513037, 659619, 879492, 1026074, 1319238, 1539111, 1978857, 2052148, 2638476, 3078222, 3957714, 4617333, 6156444, 7915428, 9234666, 13851999, 18469332, 27703998, 55407996]

約数ペア:

[(1, 55407996), (2, 27703998), (3, 18469332), (4, 13851999), (6, 9234666), (7, 7915428), (9, 6156444), (12, 4617333), (14, 3957714), (18, 3078222), (21, 2638476), (27, 2052148), (28, 1978857), (36, 1539111), (42, 1319238), (54, 1026074), (63, 879492), (84, 659619), (108, 513037), (126, 439746), (189, 293164), (252, 219873), (378, 146582), (756, 73291)]