49187280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{204947}}^1$

素因数の和:204963

約数の個数: 40

約数和(自身を含む): 152481312

約数和(自身を除く): 103294032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 204947, 409894, 614841, 819788, 1024735, 1229682, 1639576, 2049470, 2459364, 3074205, 3279152, 4098940, 4918728, 6148410, 8197880, 9837456, 12296820, 16395760, 24593640, 49187280]

約数ペア:

[(1, 49187280), (2, 24593640), (3, 16395760), (4, 12296820), (5, 9837456), (6, 8197880), (8, 6148410), (10, 4918728), (12, 4098940), (15, 3279152), (16, 3074205), (20, 2459364), (24, 2049470), (30, 1639576), (40, 1229682), (48, 1024735), (60, 819788), (80, 614841), (120, 409894), (240, 204947)]