49988225

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6967}}^1$

素因数の和:7025

約数の個数: 24

約数和(自身を含む): 72578688

約数和(自身を除く): 22590463

約数列:

[1, 5, 7, 25, 35, 41, 175, 205, 287, 1025, 1435, 6967, 7175, 34835, 48769, 174175, 243845, 285647, 1219225, 1428235, 1999529, 7141175, 9997645, 49988225]

約数ペア:

[(1, 49988225), (5, 9997645), (7, 7141175), (25, 1999529), (35, 1428235), (41, 1219225), (175, 285647), (205, 243845), (287, 174175), (1025, 48769), (1435, 34835), (6967, 7175)]