5205124950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{389897}}^1$

素因数の和:390001

約数の個数: 48

約数和(自身を含む): 13053785040

約数和(自身を除く): 7848660090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 150, 178, 267, 445, 534, 890, 1335, 2225, 2670, 4450, 6675, 13350, 389897, 779794, 1169691, 1949485, 2339382, 3898970, 5848455, 9747425, 11696910, 19494850, 29242275, 34700833, 58484550, 69401666, 104102499, 173504165, 208204998, 347008330, 520512495, 867520825, 1041024990, 1735041650, 2602562475, 5205124950]

約数ペア:

[(1, 5205124950), (2, 2602562475), (3, 1735041650), (5, 1041024990), (6, 867520825), (10, 520512495), (15, 347008330), (25, 208204998), (30, 173504165), (50, 104102499), (75, 69401666), (89, 58484550), (150, 34700833), (178, 29242275), (267, 19494850), (445, 11696910), (534, 9747425), (890, 5848455), (1335, 3898970), (2225, 2339382), (2670, 1949485), (4450, 1169691), (6675, 779794), (13350, 389897)]