50132840

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29147}}^1$

素因数の和:29201

約数の個数: 32

約数和(自身を含む): 115426080

約数和(自身を除く): 65293240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 29147, 58294, 116588, 145735, 233176, 291470, 582940, 1165880, 1253321, 2506642, 5013284, 6266605, 10026568, 12533210, 25066420, 50132840]

約数ペア:

[(1, 50132840), (2, 25066420), (4, 12533210), (5, 10026568), (8, 6266605), (10, 5013284), (20, 2506642), (40, 1253321), (43, 1165880), (86, 582940), (172, 291470), (215, 233176), (344, 145735), (430, 116588), (860, 58294), (1720, 29147)]