53949190

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 99164736

約数和(自身を除く): 45215546

約数列:

[1, 2, 5, 10, 73, 146, 263, 281, 365, 526, 562, 730, 1315, 1405, 2630, 2810, 19199, 20513, 38398, 41026, 73903, 95995, 102565, 147806, 191990, 205130, 369515, 739030, 5394919, 10789838, 26974595, 53949190]

約数ペア:

[(1, 53949190), (2, 26974595), (5, 10789838), (10, 5394919), (73, 739030), (146, 369515), (263, 205130), (281, 191990), (365, 147806), (526, 102565), (562, 95995), (730, 73903), (1315, 41026), (1405, 38398), (2630, 20513), (2810, 19199)]