48681854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 80680320

約数和(自身を除く): 31998466

約数列:

[1, 2, 13, 26, 79, 137, 158, 173, 274, 346, 1027, 1781, 2054, 2249, 3562, 4498, 10823, 13667, 21646, 23701, 27334, 47402, 140699, 177671, 281398, 308113, 355342, 616226, 1872379, 3744758, 24340927, 48681854]

約数ペア:

[(1, 48681854), (2, 24340927), (13, 3744758), (26, 1872379), (79, 616226), (137, 355342), (158, 308113), (173, 281398), (274, 177671), (346, 140699), (1027, 47402), (1781, 27334), (2054, 23701), (2249, 21646), (3562, 13667), (4498, 10823)]