55670251

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 72027648

約数和(自身を除く): 16357397

約数列:

[1, 7, 13, 41, 43, 91, 287, 301, 347, 533, 559, 1763, 2429, 3731, 3913, 4511, 12341, 14227, 14921, 22919, 31577, 99589, 104447, 160433, 184951, 193973, 611761, 1294657, 1357811, 4282327, 7952893, 55670251]

約数ペア:

[(1, 55670251), (7, 7952893), (13, 4282327), (41, 1357811), (43, 1294657), (91, 611761), (287, 193973), (301, 184951), (347, 160433), (533, 104447), (559, 99589), (1763, 31577), (2429, 22919), (3731, 14921), (3913, 14227), (4511, 12341)]