51969736

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71387}}^1$

素因数の和:71413

約数の個数: 32

約数和(自身を含む): 119931840

約数和(自身を除く): 67962104

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 71387, 142774, 285548, 499709, 571096, 928031, 999418, 1856062, 1998836, 3712124, 3997672, 6496217, 7424248, 12992434, 25984868, 51969736]

約数ペア:

[(1, 51969736), (2, 25984868), (4, 12992434), (7, 7424248), (8, 6496217), (13, 3997672), (14, 3712124), (26, 1998836), (28, 1856062), (52, 999418), (56, 928031), (91, 571096), (104, 499709), (182, 285548), (364, 142774), (728, 71387)]