52750100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{40577}}^1$

素因数の和:40604

約数の個数: 36

約数和(自身を含む): 123275964

約数和(自身を除く): 70525864

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 40577, 81154, 162308, 202885, 405770, 527501, 811540, 1014425, 1055002, 2028850, 2110004, 2637505, 4057700, 5275010, 10550020, 13187525, 26375050, 52750100]

約数ペア:

[(1, 52750100), (2, 26375050), (4, 13187525), (5, 10550020), (10, 5275010), (13, 4057700), (20, 2637505), (25, 2110004), (26, 2028850), (50, 1055002), (52, 1014425), (65, 811540), (100, 527501), (130, 405770), (260, 202885), (325, 162308), (650, 81154), (1300, 40577)]