52021333

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 66834432

約数和(自身を除く): 14813099

約数列:

[1, 7, 13, 41, 73, 91, 191, 287, 511, 533, 949, 1337, 2483, 2993, 3731, 6643, 7831, 13943, 17381, 20951, 38909, 54817, 97601, 101803, 181259, 272363, 571663, 712621, 1268813, 4001641, 7431619, 52021333]

約数ペア:

[(1, 52021333), (7, 7431619), (13, 4001641), (41, 1268813), (73, 712621), (91, 571663), (191, 272363), (287, 181259), (511, 101803), (533, 97601), (949, 54817), (1337, 38909), (2483, 20951), (2993, 17381), (3731, 13943), (6643, 7831)]