50549080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29389}}^1$

素因数の和:29443

約数の個数: 32

約数和(自身を含む): 116384400

約数和(自身を除く): 65835320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 29389, 58778, 117556, 146945, 235112, 293890, 587780, 1175560, 1263727, 2527454, 5054908, 6318635, 10109816, 12637270, 25274540, 50549080]

約数ペア:

[(1, 50549080), (2, 25274540), (4, 12637270), (5, 10109816), (8, 6318635), (10, 5054908), (20, 2527454), (40, 1263727), (43, 1175560), (86, 587780), (172, 293890), (215, 235112), (344, 146945), (430, 117556), (860, 58778), (1720, 29389)]