54896985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 117936000

約数和(自身を除く): 63039015

約数列:

[1, 3, 5, 9, 11, 13, 15, 19, 33, 39, 45, 55, 57, 65, 95, 99, 117, 143, 165, 171, 195, 209, 247, 285, 429, 449, 495, 585, 627, 715, 741, 855, 1045, 1235, 1287, 1347, 1881, 2145, 2223, 2245, 2717, 3135, 3705, 4041, 4939, 5837, 6435, 6735, 8151, 8531, 9405, 11115, 13585, 14817, 17511, 20205, 24453, 24695, 25593, 29185, 40755, 42655, 44451, 52533, 64207, 74085, 76779, 87555, 93841, 110903, 122265, 127965, 192621, 222255, 262665, 281523, 321035, 332709, 383895, 469205, 554515, 577863, 844569, 963105, 998127, 1219933, 1407615, 1663545, 2889315, 3659799, 4222845, 4990635, 6099665, 10979397, 18298995, 54896985]

約数ペア:

[(1, 54896985), (3, 18298995), (5, 10979397), (9, 6099665), (11, 4990635), (13, 4222845), (15, 3659799), (19, 2889315), (33, 1663545), (39, 1407615), (45, 1219933), (55, 998127), (57, 963105), (65, 844569), (95, 577863), (99, 554515), (117, 469205), (143, 383895), (165, 332709), (171, 321035), (195, 281523), (209, 262665), (247, 222255), (285, 192621), (429, 127965), (449, 122265), (495, 110903), (585, 93841), (627, 87555), (715, 76779), (741, 74085), (855, 64207), (1045, 52533), (1235, 44451), (1287, 42655), (1347, 40755), (1881, 29185), (2145, 25593), (2223, 24695), (2245, 24453), (2717, 20205), (3135, 17511), (3705, 14817), (4041, 13585), (4939, 11115), (5837, 9405), (6435, 8531), (6735, 8151)]