50281940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{86693}}^1$

素因数の和:86731

約数の個数: 24

約数和(自身を含む): 109234440

約数和(自身を除く): 58952500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 86693, 173386, 346772, 433465, 866930, 1733860, 2514097, 5028194, 10056388, 12570485, 25140970, 50281940]

約数ペア:

[(1, 50281940), (2, 25140970), (4, 12570485), (5, 10056388), (10, 5028194), (20, 2514097), (29, 1733860), (58, 866930), (116, 433465), (145, 346772), (290, 173386), (580, 86693)]