51337544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^2$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 104305200

約数和(自身を除く): 52967656

約数列:

[1, 2, 4, 8, 19, 38, 67, 71, 76, 134, 142, 152, 268, 284, 536, 568, 1273, 1349, 2546, 2698, 4757, 5041, 5092, 5396, 9514, 10082, 10184, 10792, 19028, 20164, 38056, 40328, 90383, 95779, 180766, 191558, 337747, 361532, 383116, 675494, 723064, 766232, 1350988, 2701976, 6417193, 12834386, 25668772, 51337544]

約数ペア:

[(1, 51337544), (2, 25668772), (4, 12834386), (8, 6417193), (19, 2701976), (38, 1350988), (67, 766232), (71, 723064), (76, 675494), (134, 383116), (142, 361532), (152, 337747), (268, 191558), (284, 180766), (536, 95779), (568, 90383), (1273, 40328), (1349, 38056), (2546, 20164), (2698, 19028), (4757, 10792), (5041, 10184), (5092, 10082), (5396, 9514)]