51600860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 114760800

約数和(自身を除く): 63159940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 2069, 2494, 4138, 4988, 6235, 8276, 10345, 12470, 20690, 24940, 41380, 60001, 88967, 120002, 177934, 240004, 300005, 355868, 444835, 600010, 889670, 1200020, 1779340, 2580043, 5160086, 10320172, 12900215, 25800430, 51600860]

約数ペア:

[(1, 51600860), (2, 25800430), (4, 12900215), (5, 10320172), (10, 5160086), (20, 2580043), (29, 1779340), (43, 1200020), (58, 889670), (86, 600010), (116, 444835), (145, 355868), (172, 300005), (215, 240004), (290, 177934), (430, 120002), (580, 88967), (860, 60001), (1247, 41380), (2069, 24940), (2494, 20690), (4138, 12470), (4988, 10345), (6235, 8276)]