53021272

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{47681}}^1$

素因数の和:47826

約数の個数: 16

約数和(自身を含む): 100132200

約数和(自身を除く): 47110928

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 47681, 95362, 190724, 381448, 6627659, 13255318, 26510636, 53021272]

約数ペア:

[(1, 53021272), (2, 26510636), (4, 13255318), (8, 6627659), (139, 381448), (278, 190724), (556, 95362), (1112, 47681)]