52721460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26627}}^1$

素因数の和:26653

約数の個数: 72

約数和(自身を含む): 174466656

約数和(自身を除く): 121745196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 26627, 53254, 79881, 106508, 133135, 159762, 239643, 266270, 292897, 319524, 399405, 479286, 532540, 585794, 798810, 878691, 958572, 1171588, 1198215, 1464485, 1597620, 1757382, 2396430, 2636073, 2928970, 3514764, 4393455, 4792860, 5272146, 5857940, 8786910, 10544292, 13180365, 17573820, 26360730, 52721460]

約数ペア:

[(1, 52721460), (2, 26360730), (3, 17573820), (4, 13180365), (5, 10544292), (6, 8786910), (9, 5857940), (10, 5272146), (11, 4792860), (12, 4393455), (15, 3514764), (18, 2928970), (20, 2636073), (22, 2396430), (30, 1757382), (33, 1597620), (36, 1464485), (44, 1198215), (45, 1171588), (55, 958572), (60, 878691), (66, 798810), (90, 585794), (99, 532540), (110, 479286), (132, 399405), (165, 319524), (180, 292897), (198, 266270), (220, 239643), (330, 159762), (396, 133135), (495, 106508), (660, 79881), (990, 53254), (1980, 26627)]