50707280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48757}}^1$

素因数の和:48783

約数の個数: 40

約数和(自身を含む): 126965832

約数和(自身を除く): 76258552

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 48757, 97514, 195028, 243785, 390056, 487570, 633841, 780112, 975140, 1267682, 1950280, 2535364, 3169205, 3900560, 5070728, 6338410, 10141456, 12676820, 25353640, 50707280]

約数ペア:

[(1, 50707280), (2, 25353640), (4, 12676820), (5, 10141456), (8, 6338410), (10, 5070728), (13, 3900560), (16, 3169205), (20, 2535364), (26, 1950280), (40, 1267682), (52, 975140), (65, 780112), (80, 633841), (104, 487570), (130, 390056), (208, 243785), (260, 195028), (520, 97514), (1040, 48757)]