49403705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 68006400

約数和(自身を除く): 18602695

約数列:

[1, 5, 13, 19, 65, 95, 109, 247, 367, 545, 1235, 1417, 1835, 2071, 4771, 6973, 7085, 10355, 23855, 26923, 34865, 40003, 90649, 134615, 200015, 453245, 520039, 760057, 2600195, 3800285, 9880741, 49403705]

約数ペア:

[(1, 49403705), (5, 9880741), (13, 3800285), (19, 2600195), (65, 760057), (95, 520039), (109, 453245), (247, 200015), (367, 134615), (545, 90649), (1235, 40003), (1417, 34865), (1835, 26923), (2071, 23855), (4771, 10355), (6973, 7085)]