50406220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61471}}^1$

素因数の和:61521

約数の個数: 24

約数和(自身を含む): 108436608

約数和(自身を除く): 58030388

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 61471, 122942, 245884, 307355, 614710, 1229420, 2520311, 5040622, 10081244, 12601555, 25203110, 50406220]

約数ペア:

[(1, 50406220), (2, 25203110), (4, 12601555), (5, 10081244), (10, 5040622), (20, 2520311), (41, 1229420), (82, 614710), (164, 307355), (205, 245884), (410, 122942), (820, 61471)]