53943940

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{23869}}^1$

素因数の和:23991

約数の個数: 24

約数和(自身を含む): 114289560

約数和(自身を除く): 60345620

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 23869, 47738, 95476, 119345, 238690, 477380, 2697197, 5394394, 10788788, 13485985, 26971970, 53943940]

約数ペア:

[(1, 53943940), (2, 26971970), (4, 13485985), (5, 10788788), (10, 5394394), (20, 2697197), (113, 477380), (226, 238690), (452, 119345), (565, 95476), (1130, 47738), (2260, 23869)]