30557956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 64407168

約数和(自身を除く): 33849212

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 164, 286, 451, 533, 572, 902, 1066, 1303, 1804, 2132, 2606, 5212, 5863, 11726, 14333, 16939, 23452, 28666, 33878, 53423, 57332, 67756, 106846, 186329, 213692, 372658, 587653, 694499, 745316, 1175306, 1388998, 2350612, 2777996, 7639489, 15278978, 30557956]

約数ペア:

[(1, 30557956), (2, 15278978), (4, 7639489), (11, 2777996), (13, 2350612), (22, 1388998), (26, 1175306), (41, 745316), (44, 694499), (52, 587653), (82, 372658), (143, 213692), (164, 186329), (286, 106846), (451, 67756), (533, 57332), (572, 53423), (902, 33878), (1066, 28666), (1303, 23452), (1804, 16939), (2132, 14333), (2606, 11726), (5212, 5863)]