53978512

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16619}}^1$

素因数の和:16663

約数の個数: 40

約数和(自身を含む): 123652800

約数和(自身を除く): 69674288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 16619, 33238, 66476, 116333, 132952, 232666, 265904, 465332, 481951, 930664, 963902, 1861328, 1927804, 3373657, 3855608, 6747314, 7711216, 13494628, 26989256, 53978512]

約数ペア:

[(1, 53978512), (2, 26989256), (4, 13494628), (7, 7711216), (8, 6747314), (14, 3855608), (16, 3373657), (28, 1927804), (29, 1861328), (56, 963902), (58, 930664), (112, 481951), (116, 465332), (203, 265904), (232, 232666), (406, 132952), (464, 116333), (812, 66476), (1624, 33238), (3248, 16619)]