53750450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{6361}}^1$

素因数の和:6399

約数の個数: 36

約数和(自身を含む): 108274878

約数和(自身を除く): 54524428

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 6361, 8450, 12722, 31805, 63610, 82693, 159025, 165386, 318050, 413465, 826930, 1075009, 2067325, 2150018, 4134650, 5375045, 10750090, 26875225, 53750450]

約数ペア:

[(1, 53750450), (2, 26875225), (5, 10750090), (10, 5375045), (13, 4134650), (25, 2150018), (26, 2067325), (50, 1075009), (65, 826930), (130, 413465), (169, 318050), (325, 165386), (338, 159025), (650, 82693), (845, 63610), (1690, 31805), (4225, 12722), (6361, 8450)]