49906880

素因数分解:

$2^6\times 5^1\times {\mathrm{263}}^1\times {\mathrm{593}}^1$

素因数の和:873

約数の個数: 56

約数和(自身を含む): 119493792

約数和(自身を除く): 69586912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 263, 320, 526, 593, 1052, 1186, 1315, 2104, 2372, 2630, 2965, 4208, 4744, 5260, 5930, 8416, 9488, 10520, 11860, 16832, 18976, 21040, 23720, 37952, 42080, 47440, 84160, 94880, 155959, 189760, 311918, 623836, 779795, 1247672, 1559590, 2495344, 3119180, 4990688, 6238360, 9981376, 12476720, 24953440, 49906880]

約数ペア:

[(1, 49906880), (2, 24953440), (4, 12476720), (5, 9981376), (8, 6238360), (10, 4990688), (16, 3119180), (20, 2495344), (32, 1559590), (40, 1247672), (64, 779795), (80, 623836), (160, 311918), (263, 189760), (320, 155959), (526, 94880), (593, 84160), (1052, 47440), (1186, 42080), (1315, 37952), (2104, 23720), (2372, 21040), (2630, 18976), (2965, 16832), (4208, 11860), (4744, 10520), (5260, 9488), (5930, 8416)]