49215712

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16901}}^1$

素因数の和:16931

約数の個数: 48

約数和(自身を含む): 119260512

約数和(自身を除く): 70044800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 16901, 33802, 67604, 118307, 135208, 219713, 236614, 270416, 439426, 473228, 540832, 878852, 946456, 1537991, 1757704, 1892912, 3075982, 3515408, 3785824, 6151964, 7030816, 12303928, 24607856, 49215712]

約数ペア:

[(1, 49215712), (2, 24607856), (4, 12303928), (7, 7030816), (8, 6151964), (13, 3785824), (14, 3515408), (16, 3075982), (26, 1892912), (28, 1757704), (32, 1537991), (52, 946456), (56, 878852), (91, 540832), (104, 473228), (112, 439426), (182, 270416), (208, 236614), (224, 219713), (364, 135208), (416, 118307), (728, 67604), (1456, 33802), (2912, 16901)]