53386908

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 128472960

約数和(自身を除く): 75086052

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 157, 172, 258, 314, 471, 516, 628, 659, 942, 1318, 1884, 1977, 2636, 3954, 6751, 7908, 13502, 20253, 27004, 28337, 40506, 56674, 81012, 85011, 103463, 113348, 170022, 206926, 310389, 340044, 413852, 620778, 1241556, 4448909, 8897818, 13346727, 17795636, 26693454, 53386908]

約数ペア:

[(1, 53386908), (2, 26693454), (3, 17795636), (4, 13346727), (6, 8897818), (12, 4448909), (43, 1241556), (86, 620778), (129, 413852), (157, 340044), (172, 310389), (258, 206926), (314, 170022), (471, 113348), (516, 103463), (628, 85011), (659, 81012), (942, 56674), (1318, 40506), (1884, 28337), (1977, 27004), (2636, 20253), (3954, 13502), (6751, 7908)]