53439760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60727}}^1$

素因数の和:60751

約数の個数: 40

約数和(自身を含む): 135544896

約数和(自身を除く): 82105136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 60727, 121454, 242908, 303635, 485816, 607270, 667997, 971632, 1214540, 1335994, 2429080, 2671988, 3339985, 4858160, 5343976, 6679970, 10687952, 13359940, 26719880, 53439760]

約数ペア:

[(1, 53439760), (2, 26719880), (4, 13359940), (5, 10687952), (8, 6679970), (10, 5343976), (11, 4858160), (16, 3339985), (20, 2671988), (22, 2429080), (40, 1335994), (44, 1214540), (55, 971632), (80, 667997), (88, 607270), (110, 485816), (176, 303635), (220, 242908), (440, 121454), (880, 60727)]