54607378

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 95862528

約数和(自身を除く): 41255150

約数列:

[1, 2, 7, 14, 71, 137, 142, 274, 401, 497, 802, 959, 994, 1918, 2807, 5614, 9727, 19454, 28471, 54937, 56942, 68089, 109874, 136178, 199297, 384559, 398594, 769118, 3900527, 7801054, 27303689, 54607378]

約数ペア:

[(1, 54607378), (2, 27303689), (7, 7801054), (14, 3900527), (71, 769118), (137, 398594), (142, 384559), (274, 199297), (401, 136178), (497, 109874), (802, 68089), (959, 56942), (994, 54937), (1918, 28471), (2807, 19454), (5614, 9727)]