56400990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{22651}}^1$

素因数の和:22744

約数の個数: 32

約数和(自身を含む): 136999296

約数和(自身を除く): 80598306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 22651, 45302, 67953, 113255, 135906, 226510, 339765, 679530, 1880033, 3760066, 5640099, 9400165, 11280198, 18800330, 28200495, 56400990]

約数ペア:

[(1, 56400990), (2, 28200495), (3, 18800330), (5, 11280198), (6, 9400165), (10, 5640099), (15, 3760066), (30, 1880033), (83, 679530), (166, 339765), (249, 226510), (415, 135906), (498, 113255), (830, 67953), (1245, 45302), (2490, 22651)]