57321660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86851}}^1$

素因数の和:86874

約数の個数: 48

約数和(自身を含む): 175093632

約数和(自身を除く): 117771972

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 86851, 173702, 260553, 347404, 434255, 521106, 868510, 955361, 1042212, 1302765, 1737020, 1910722, 2605530, 2866083, 3821444, 4776805, 5211060, 5732166, 9553610, 11464332, 14330415, 19107220, 28660830, 57321660]

約数ペア:

[(1, 57321660), (2, 28660830), (3, 19107220), (4, 14330415), (5, 11464332), (6, 9553610), (10, 5732166), (11, 5211060), (12, 4776805), (15, 3821444), (20, 2866083), (22, 2605530), (30, 1910722), (33, 1737020), (44, 1302765), (55, 1042212), (60, 955361), (66, 868510), (110, 521106), (132, 434255), (165, 347404), (220, 260553), (330, 173702), (660, 86851)]