51980032

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{15619}}^1$

素因数の和:15648

約数の個数: 36

約数和(自身を含む): 111745480

約数和(自身を除く): 59765448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 15619, 31238, 62476, 124952, 203047, 249904, 406094, 499808, 812188, 999616, 1624376, 1999232, 3248752, 3998464, 6497504, 12995008, 25990016, 51980032]

約数ペア:

[(1, 51980032), (2, 25990016), (4, 12995008), (8, 6497504), (13, 3998464), (16, 3248752), (26, 1999232), (32, 1624376), (52, 999616), (64, 812188), (104, 499808), (128, 406094), (208, 249904), (256, 203047), (416, 124952), (832, 62476), (1664, 31238), (3328, 15619)]