50260480

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:729

約数の個数: 80

約数和(自身を含む): 124846920

約数和(自身を除く): 74586440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 677, 928, 1160, 1280, 1354, 1856, 2320, 2560, 2708, 3385, 3712, 4640, 5416, 6770, 7424, 9280, 10832, 13540, 14848, 18560, 19633, 21664, 27080, 37120, 39266, 43328, 54160, 74240, 78532, 86656, 98165, 108320, 157064, 173312, 196330, 216640, 314128, 346624, 392660, 433280, 628256, 785320, 866560, 1256512, 1570640, 1733120, 2513024, 3141280, 5026048, 6282560, 10052096, 12565120, 25130240, 50260480]

約数ペア:

[(1, 50260480), (2, 25130240), (4, 12565120), (5, 10052096), (8, 6282560), (10, 5026048), (16, 3141280), (20, 2513024), (29, 1733120), (32, 1570640), (40, 1256512), (58, 866560), (64, 785320), (80, 628256), (116, 433280), (128, 392660), (145, 346624), (160, 314128), (232, 216640), (256, 196330), (290, 173312), (320, 157064), (464, 108320), (512, 98165), (580, 86656), (640, 78532), (677, 74240), (928, 54160), (1160, 43328), (1280, 39266), (1354, 37120), (1856, 27080), (2320, 21664), (2560, 19633), (2708, 18560), (3385, 14848), (3712, 13540), (4640, 10832), (5416, 9280), (6770, 7424)]