51200144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{78049}}^1$

素因数の和:78098

約数の個数: 20

約数和(自身を含む): 101621100

約数和(自身を除く): 50420956

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 78049, 156098, 312196, 624392, 1248784, 3200009, 6400018, 12800036, 25600072, 51200144]

約数ペア:

[(1, 51200144), (2, 25600072), (4, 12800036), (8, 6400018), (16, 3200009), (41, 1248784), (82, 624392), (164, 312196), (328, 156098), (656, 78049)]