54324620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16871}}^1$

素因数の和:16910

約数の個数: 48

約数和(自身を含む): 136055808

約数和(自身を除く): 81731188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 16871, 33742, 67484, 84355, 118097, 168710, 236194, 337420, 388033, 472388, 590485, 776066, 1180970, 1552132, 1940165, 2361940, 2716231, 3880330, 5432462, 7760660, 10864924, 13581155, 27162310, 54324620]

約数ペア:

[(1, 54324620), (2, 27162310), (4, 13581155), (5, 10864924), (7, 7760660), (10, 5432462), (14, 3880330), (20, 2716231), (23, 2361940), (28, 1940165), (35, 1552132), (46, 1180970), (70, 776066), (92, 590485), (115, 472388), (140, 388033), (161, 337420), (230, 236194), (322, 168710), (460, 118097), (644, 84355), (805, 67484), (1610, 33742), (3220, 16871)]