50980425

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 88119360

約数和(自身を除く): 37138935

約数列:

[1, 3, 5, 15, 25, 41, 59, 75, 123, 177, 205, 281, 295, 615, 843, 885, 1025, 1405, 1475, 2419, 3075, 4215, 4425, 7025, 7257, 11521, 12095, 16579, 21075, 34563, 36285, 49737, 57605, 60475, 82895, 172815, 181425, 248685, 288025, 414475, 679739, 864075, 1243425, 2039217, 3398695, 10196085, 16993475, 50980425]

約数ペア:

[(1, 50980425), (3, 16993475), (5, 10196085), (15, 3398695), (25, 2039217), (41, 1243425), (59, 864075), (75, 679739), (123, 414475), (177, 288025), (205, 248685), (281, 181425), (295, 172815), (615, 82895), (843, 60475), (885, 57605), (1025, 49737), (1405, 36285), (1475, 34563), (2419, 21075), (3075, 16579), (4215, 12095), (4425, 11521), (7025, 7257)]