53712305

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 69562368

約数和(自身を除く): 15850063

約数列:

[1, 5, 31, 47, 73, 101, 155, 235, 365, 505, 1457, 2263, 3131, 3431, 4747, 7285, 7373, 11315, 15655, 17155, 23735, 36865, 106361, 147157, 228563, 346531, 531805, 735785, 1142815, 1732655, 10742461, 53712305]

約数ペア:

[(1, 53712305), (5, 10742461), (31, 1732655), (47, 1142815), (73, 735785), (101, 531805), (155, 346531), (235, 228563), (365, 147157), (505, 106361), (1457, 36865), (2263, 23735), (3131, 17155), (3431, 15655), (4747, 11315), (7285, 7373)]