50404480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11251}}^1$

素因数の和:11277

約数の個数: 64

約数和(自身を含む): 137724480

約数和(自身を除く): 87320000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 11251, 22502, 45004, 56255, 78757, 90008, 112510, 157514, 180016, 225020, 315028, 360032, 393785, 450040, 630056, 720064, 787570, 900080, 1260112, 1440128, 1575140, 1800160, 2520224, 3150280, 3600320, 5040448, 6300560, 7200640, 10080896, 12601120, 25202240, 50404480]

約数ペア:

[(1, 50404480), (2, 25202240), (4, 12601120), (5, 10080896), (7, 7200640), (8, 6300560), (10, 5040448), (14, 3600320), (16, 3150280), (20, 2520224), (28, 1800160), (32, 1575140), (35, 1440128), (40, 1260112), (56, 900080), (64, 787570), (70, 720064), (80, 630056), (112, 450040), (128, 393785), (140, 360032), (160, 315028), (224, 225020), (280, 180016), (320, 157514), (448, 112510), (560, 90008), (640, 78757), (896, 56255), (1120, 45004), (2240, 22502), (4480, 11251)]