52558288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1195

約数の個数: 40

約数和(自身を含む): 108475200

約数和(自身を除く): 55916912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 199, 272, 398, 796, 971, 1592, 1942, 3184, 3383, 3884, 6766, 7768, 13532, 15536, 16507, 27064, 33014, 54128, 66028, 132056, 193229, 264112, 386458, 772916, 1545832, 3091664, 3284893, 6569786, 13139572, 26279144, 52558288]

約数ペア:

[(1, 52558288), (2, 26279144), (4, 13139572), (8, 6569786), (16, 3284893), (17, 3091664), (34, 1545832), (68, 772916), (136, 386458), (199, 264112), (272, 193229), (398, 132056), (796, 66028), (971, 54128), (1592, 33014), (1942, 27064), (3184, 16507), (3383, 15536), (3884, 13532), (6766, 7768)]