50971180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{196043}}^1$

素因数の和:196065

約数の個数: 24

約数和(自身を含む): 115273872

約数和(自身を除く): 64302692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 196043, 392086, 784172, 980215, 1960430, 2548559, 3920860, 5097118, 10194236, 12742795, 25485590, 50971180]

約数ペア:

[(1, 50971180), (2, 25485590), (4, 12742795), (5, 10194236), (10, 5097118), (13, 3920860), (20, 2548559), (26, 1960430), (52, 980215), (65, 784172), (130, 392086), (260, 196043)]