43139668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 90429696

約数和(自身を除く): 47290028

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 212, 286, 572, 583, 689, 1166, 1378, 1423, 2332, 2756, 2846, 5692, 7579, 15158, 15653, 18499, 30316, 31306, 36998, 62612, 73996, 75419, 150838, 203489, 301676, 406978, 813956, 829609, 980447, 1659218, 1960894, 3318436, 3921788, 10784917, 21569834, 43139668]

約数ペア:

[(1, 43139668), (2, 21569834), (4, 10784917), (11, 3921788), (13, 3318436), (22, 1960894), (26, 1659218), (44, 980447), (52, 829609), (53, 813956), (106, 406978), (143, 301676), (212, 203489), (286, 150838), (572, 75419), (583, 73996), (689, 62612), (1166, 36998), (1378, 31306), (1423, 30316), (2332, 18499), (2756, 15653), (2846, 15158), (5692, 7579)]