57838172

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 118917120

約数和(自身を除く): 61078948

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 157, 223, 236, 314, 413, 446, 628, 826, 892, 1099, 1561, 1652, 2198, 3122, 4396, 6244, 9263, 13157, 18526, 26314, 35011, 37052, 52628, 64841, 70022, 92099, 129682, 140044, 184198, 245077, 259364, 368396, 490154, 980308, 2065649, 4131298, 8262596, 14459543, 28919086, 57838172]

約数ペア:

[(1, 57838172), (2, 28919086), (4, 14459543), (7, 8262596), (14, 4131298), (28, 2065649), (59, 980308), (118, 490154), (157, 368396), (223, 259364), (236, 245077), (314, 184198), (413, 140044), (446, 129682), (628, 92099), (826, 70022), (892, 64841), (1099, 52628), (1561, 37052), (1652, 35011), (2198, 26314), (3122, 18526), (4396, 13157), (6244, 9263)]