49685120

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2677}}^1$

素因数の和:2725

約数の個数: 64

約数和(自身を含む): 122920200

約数和(自身を除く): 73235080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 2677, 3712, 4640, 5354, 9280, 10708, 13385, 18560, 21416, 26770, 42832, 53540, 77633, 85664, 107080, 155266, 171328, 214160, 310532, 342656, 388165, 428320, 621064, 776330, 856640, 1242128, 1552660, 1713280, 2484256, 3105320, 4968512, 6210640, 9937024, 12421280, 24842560, 49685120]

約数ペア:

[(1, 49685120), (2, 24842560), (4, 12421280), (5, 9937024), (8, 6210640), (10, 4968512), (16, 3105320), (20, 2484256), (29, 1713280), (32, 1552660), (40, 1242128), (58, 856640), (64, 776330), (80, 621064), (116, 428320), (128, 388165), (145, 342656), (160, 310532), (232, 214160), (290, 171328), (320, 155266), (464, 107080), (580, 85664), (640, 77633), (928, 53540), (1160, 42832), (1856, 26770), (2320, 21416), (2677, 18560), (3712, 13385), (4640, 10708), (5354, 9280)]