51150880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29063}}^1$

素因数の和:29089

約数の個数: 48

約数和(自身を含む): 131834304

約数和(自身を除く): 80683424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 29063, 58126, 116252, 145315, 232504, 290630, 319693, 465008, 581260, 639386, 930016, 1162520, 1278772, 1598465, 2325040, 2557544, 3196930, 4650080, 5115088, 6393860, 10230176, 12787720, 25575440, 51150880]

約数ペア:

[(1, 51150880), (2, 25575440), (4, 12787720), (5, 10230176), (8, 6393860), (10, 5115088), (11, 4650080), (16, 3196930), (20, 2557544), (22, 2325040), (32, 1598465), (40, 1278772), (44, 1162520), (55, 930016), (80, 639386), (88, 581260), (110, 465008), (160, 319693), (176, 290630), (220, 232504), (352, 145315), (440, 116252), (880, 58126), (1760, 29063)]