50886160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 128835504

約数和(自身を除く): 77949344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 113, 130, 208, 226, 260, 433, 452, 520, 565, 866, 904, 1040, 1130, 1469, 1732, 1808, 2165, 2260, 2938, 3464, 4330, 4520, 5629, 5876, 6928, 7345, 8660, 9040, 11258, 11752, 14690, 17320, 22516, 23504, 28145, 29380, 34640, 45032, 48929, 56290, 58760, 90064, 97858, 112580, 117520, 195716, 225160, 244645, 391432, 450320, 489290, 636077, 782864, 978580, 1272154, 1957160, 2544308, 3180385, 3914320, 5088616, 6360770, 10177232, 12721540, 25443080, 50886160]

約数ペア:

[(1, 50886160), (2, 25443080), (4, 12721540), (5, 10177232), (8, 6360770), (10, 5088616), (13, 3914320), (16, 3180385), (20, 2544308), (26, 1957160), (40, 1272154), (52, 978580), (65, 782864), (80, 636077), (104, 489290), (113, 450320), (130, 391432), (208, 244645), (226, 225160), (260, 195716), (433, 117520), (452, 112580), (520, 97858), (565, 90064), (866, 58760), (904, 56290), (1040, 48929), (1130, 45032), (1469, 34640), (1732, 29380), (1808, 28145), (2165, 23504), (2260, 22516), (2938, 17320), (3464, 14690), (4330, 11752), (4520, 11258), (5629, 9040), (5876, 8660), (6928, 7345)]