49495550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{76147}}^1$

素因数の和:76172

約数の個数: 24

約数和(自身を含む): 99144696

約数和(自身を除く): 49649146

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 76147, 152294, 380735, 761470, 989911, 1903675, 1979822, 3807350, 4949555, 9899110, 24747775, 49495550]

約数ペア:

[(1, 49495550), (2, 24747775), (5, 9899110), (10, 4949555), (13, 3807350), (25, 1979822), (26, 1903675), (50, 989911), (65, 761470), (130, 380735), (325, 152294), (650, 76147)]