51804800

素因数分解:

$2^7\times 5^2\times {\mathrm{16189}}^1$

素因数の和:16213

約数の個数: 48

約数和(自身を含む): 127981950

約数和(自身を除く): 76177150

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 16189, 32378, 64756, 80945, 129512, 161890, 259024, 323780, 404725, 518048, 647560, 809450, 1036096, 1295120, 1618900, 2072192, 2590240, 3237800, 5180480, 6475600, 10360960, 12951200, 25902400, 51804800]

約数ペア:

[(1, 51804800), (2, 25902400), (4, 12951200), (5, 10360960), (8, 6475600), (10, 5180480), (16, 3237800), (20, 2590240), (25, 2072192), (32, 1618900), (40, 1295120), (50, 1036096), (64, 809450), (80, 647560), (100, 518048), (128, 404725), (160, 323780), (200, 259024), (320, 161890), (400, 129512), (640, 80945), (800, 64756), (1600, 32378), (3200, 16189)]