49492737

素因数分解:

$3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2251}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 81972800

約数和(自身を除く): 32480063

約数列:

[1, 3, 7, 9, 21, 63, 349, 1047, 2251, 2443, 3141, 6753, 7329, 15757, 20259, 21987, 47271, 141813, 785599, 2356797, 5499193, 7070391, 16497579, 49492737]

約数ペア:

[(1, 49492737), (3, 16497579), (7, 7070391), (9, 5499193), (21, 2356797), (63, 785599), (349, 141813), (1047, 47271), (2251, 21987), (2443, 20259), (3141, 15757), (6753, 7329)]