51563844

素因数分解:

$2^2\times 3^3\times {\mathrm{223}}^1\times {\mathrm{2141}}^1$

素因数の和:2377

約数の個数: 48

約数和(自身を含む): 134346240

約数和(自身を除く): 82782396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 223, 446, 669, 892, 1338, 2007, 2141, 2676, 4014, 4282, 6021, 6423, 8028, 8564, 12042, 12846, 19269, 24084, 25692, 38538, 57807, 77076, 115614, 231228, 477443, 954886, 1432329, 1909772, 2864658, 4296987, 5729316, 8593974, 12890961, 17187948, 25781922, 51563844]

約数ペア:

[(1, 51563844), (2, 25781922), (3, 17187948), (4, 12890961), (6, 8593974), (9, 5729316), (12, 4296987), (18, 2864658), (27, 1909772), (36, 1432329), (54, 954886), (108, 477443), (223, 231228), (446, 115614), (669, 77076), (892, 57807), (1338, 38538), (2007, 25692), (2141, 24084), (2676, 19269), (4014, 12846), (4282, 12042), (6021, 8564), (6423, 8028)]