51645960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{143461}}^1$

素因数の和:143478

約数の個数: 48

約数和(自身を含む): 167850540

約数和(自身を除く): 116204580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 143461, 286922, 430383, 573844, 717305, 860766, 1147688, 1291149, 1434610, 1721532, 2151915, 2582298, 2869220, 3443064, 4303830, 5164596, 5738440, 6455745, 8607660, 10329192, 12911490, 17215320, 25822980, 51645960]

約数ペア:

[(1, 51645960), (2, 25822980), (3, 17215320), (4, 12911490), (5, 10329192), (6, 8607660), (8, 6455745), (9, 5738440), (10, 5164596), (12, 4303830), (15, 3443064), (18, 2869220), (20, 2582298), (24, 2151915), (30, 1721532), (36, 1434610), (40, 1291149), (45, 1147688), (60, 860766), (72, 717305), (90, 573844), (120, 430383), (180, 286922), (360, 143461)]