49155820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{50159}}^1$

素因数の和:50182

約数の個数: 36

約数和(自身を含む): 120083040

約数和(自身を除く): 70927220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 50159, 100318, 200636, 250795, 351113, 501590, 702226, 1003180, 1404452, 1755565, 2457791, 3511130, 4915582, 7022260, 9831164, 12288955, 24577910, 49155820]

約数ペア:

[(1, 49155820), (2, 24577910), (4, 12288955), (5, 9831164), (7, 7022260), (10, 4915582), (14, 3511130), (20, 2457791), (28, 1755565), (35, 1404452), (49, 1003180), (70, 702226), (98, 501590), (140, 351113), (196, 250795), (245, 200636), (490, 100318), (980, 50159)]