57044820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19403}}^1$

素因数の和:19429

約数の個数: 72

約数和(自身を含む): 185812704

約数和(自身を除く): 128767884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 19403, 38806, 58209, 77612, 97015, 116418, 135821, 194030, 232836, 271642, 291045, 388060, 407463, 543284, 582090, 679105, 814926, 950747, 1164180, 1358210, 1629852, 1901494, 2037315, 2716420, 2852241, 3802988, 4074630, 4753735, 5704482, 8149260, 9507470, 11408964, 14261205, 19014940, 28522410, 57044820]

約数ペア:

[(1, 57044820), (2, 28522410), (3, 19014940), (4, 14261205), (5, 11408964), (6, 9507470), (7, 8149260), (10, 5704482), (12, 4753735), (14, 4074630), (15, 3802988), (20, 2852241), (21, 2716420), (28, 2037315), (30, 1901494), (35, 1629852), (42, 1358210), (49, 1164180), (60, 950747), (70, 814926), (84, 679105), (98, 582090), (105, 543284), (140, 407463), (147, 388060), (196, 291045), (210, 271642), (245, 232836), (294, 194030), (420, 135821), (490, 116418), (588, 97015), (735, 77612), (980, 58209), (1470, 38806), (2940, 19403)]