54428970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42193}}^1$

素因数の和:42246

約数の個数: 32

約数和(自身を含む): 133670592

約数和(自身を除く): 79241622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 42193, 84386, 126579, 210965, 253158, 421930, 632895, 1265790, 1814299, 3628598, 5442897, 9071495, 10885794, 18142990, 27214485, 54428970]

約数ペア:

[(1, 54428970), (2, 27214485), (3, 18142990), (5, 10885794), (6, 9071495), (10, 5442897), (15, 3628598), (30, 1814299), (43, 1265790), (86, 632895), (129, 421930), (215, 253158), (258, 210965), (430, 126579), (645, 84386), (1290, 42193)]