50189945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 68372640

約数和(自身を除く): 18182695

約数列:

[1, 5, 13, 37, 41, 65, 185, 205, 481, 509, 533, 1517, 2405, 2545, 2665, 6617, 7585, 18833, 19721, 20869, 33085, 94165, 98605, 104345, 244829, 271297, 772153, 1224145, 1356485, 3860765, 10037989, 50189945]

約数ペア:

[(1, 50189945), (5, 10037989), (13, 3860765), (37, 1356485), (41, 1224145), (65, 772153), (185, 271297), (205, 244829), (481, 104345), (509, 98605), (533, 94165), (1517, 33085), (2405, 20869), (2545, 19721), (2665, 18833), (6617, 7585)]