49677480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137993}}^1$

素因数の和:138010

約数の個数: 48

約数和(自身を含む): 161452980

約数和(自身を除く): 111775500

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, 137993, 275986, 413979, 551972, 689965, 827958, 1103944, 1241937, 1379930, 1655916, 2069895, 2483874, 2759860, 3311832, 4139790, 4967748, 5519720, 6209685, 8279580, 9935496, 12419370, 16559160, 24838740, 49677480]

約数ペア:

[(1, 49677480), (2, 24838740), (3, 16559160), (4, 12419370), (5, 9935496), (6, 8279580), (8, 6209685), (9, 5519720), (10, 4967748), (12, 4139790), (15, 3311832), (18, 2759860), (20, 2483874), (24, 2069895), (30, 1655916), (36, 1379930), (40, 1241937), (45, 1103944), (60, 827958), (72, 689965), (90, 551972), (120, 413979), (180, 275986), (360, 137993)]