49735780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 109057536

約数和(自身を除く): 59321756

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 97, 124, 155, 194, 310, 388, 485, 620, 827, 970, 1654, 1940, 3007, 3308, 4135, 6014, 8270, 12028, 15035, 16540, 25637, 30070, 51274, 60140, 80219, 102548, 128185, 160438, 256370, 320876, 401095, 512740, 802190, 1604380, 2486789, 4973578, 9947156, 12433945, 24867890, 49735780]

約数ペア:

[(1, 49735780), (2, 24867890), (4, 12433945), (5, 9947156), (10, 4973578), (20, 2486789), (31, 1604380), (62, 802190), (97, 512740), (124, 401095), (155, 320876), (194, 256370), (310, 160438), (388, 128185), (485, 102548), (620, 80219), (827, 60140), (970, 51274), (1654, 30070), (1940, 25637), (3007, 16540), (3308, 15035), (4135, 12028), (6014, 8270)]