52080990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133541}}^1$

素因数の和:133564

約数の個数: 32

約数和(自身を含む): 134610336

約数和(自身を除く): 82529346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 133541, 267082, 400623, 667705, 801246, 1335410, 1736033, 2003115, 3472066, 4006230, 5208099, 8680165, 10416198, 17360330, 26040495, 52080990]

約数ペア:

[(1, 52080990), (2, 26040495), (3, 17360330), (5, 10416198), (6, 8680165), (10, 5208099), (13, 4006230), (15, 3472066), (26, 2003115), (30, 1736033), (39, 1335410), (65, 801246), (78, 667705), (130, 400623), (195, 267082), (390, 133541)]