53381916

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23537}}^1$

素因数の和:23560

約数の個数: 60

約数和(自身を含む): 159493488

約数和(自身を除く): 106111572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 23537, 47074, 70611, 94148, 141222, 164759, 211833, 282444, 329518, 423666, 494277, 635499, 659036, 847332, 988554, 1270998, 1482831, 1906497, 1977108, 2541996, 2965662, 3812994, 4448493, 5931324, 7625988, 8896986, 13345479, 17793972, 26690958, 53381916]

約数ペア:

[(1, 53381916), (2, 26690958), (3, 17793972), (4, 13345479), (6, 8896986), (7, 7625988), (9, 5931324), (12, 4448493), (14, 3812994), (18, 2965662), (21, 2541996), (27, 1977108), (28, 1906497), (36, 1482831), (42, 1270998), (54, 988554), (63, 847332), (81, 659036), (84, 635499), (108, 494277), (126, 423666), (162, 329518), (189, 282444), (252, 211833), (324, 164759), (378, 141222), (567, 94148), (756, 70611), (1134, 47074), (2268, 23537)]