50481225

素因数分解:

$3^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:376

約数の個数: 60

約数和(自身を含む): 94840284

約数和(自身を除く): 44359059

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 97, 135, 225, 257, 291, 405, 485, 675, 771, 873, 1285, 1455, 2025, 2313, 2425, 2619, 3855, 4365, 6425, 6939, 7275, 7857, 11565, 13095, 19275, 20817, 21825, 24929, 34695, 39285, 57825, 65475, 74787, 104085, 124645, 173475, 196425, 224361, 373935, 520425, 623225, 673083, 1121805, 1869675, 2019249, 3365415, 5609025, 10096245, 16827075, 50481225]

約数ペア:

[(1, 50481225), (3, 16827075), (5, 10096245), (9, 5609025), (15, 3365415), (25, 2019249), (27, 1869675), (45, 1121805), (75, 673083), (81, 623225), (97, 520425), (135, 373935), (225, 224361), (257, 196425), (291, 173475), (405, 124645), (485, 104085), (675, 74787), (771, 65475), (873, 57825), (1285, 39285), (1455, 34695), (2025, 24929), (2313, 21825), (2425, 20817), (2619, 19275), (3855, 13095), (4365, 11565), (6425, 7857), (6939, 7275)]