51221190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{9433}}^1$

素因数の和:9624

約数の個数: 32

約数和(自身を含む): 123623136

約数和(自身を除く): 72401946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 9433, 18866, 28299, 47165, 56598, 94330, 141495, 282990, 1707373, 3414746, 5122119, 8536865, 10244238, 17073730, 25610595, 51221190]

約数ペア:

[(1, 51221190), (2, 25610595), (3, 17073730), (5, 10244238), (6, 8536865), (10, 5122119), (15, 3414746), (30, 1707373), (181, 282990), (362, 141495), (543, 94330), (905, 56598), (1086, 47165), (1810, 28299), (2715, 18866), (5430, 9433)]