50201240

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9029}}^1$

素因数の和:9179

約数の個数: 32

約数和(自身を含む): 113778000

約数和(自身を除く): 63576760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 9029, 18058, 36116, 45145, 72232, 90290, 180580, 361160, 1255031, 2510062, 5020124, 6275155, 10040248, 12550310, 25100620, 50201240]

約数ペア:

[(1, 50201240), (2, 25100620), (4, 12550310), (5, 10040248), (8, 6275155), (10, 5020124), (20, 2510062), (40, 1255031), (139, 361160), (278, 180580), (556, 90290), (695, 72232), (1112, 45145), (1390, 36116), (2780, 18058), (5560, 9029)]