50266400

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3307}}^1$

素因数の和:3346

約数の個数: 72

約数和(自身を含む): 129210480

約数和(自身を除く): 78944080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3307, 3800, 6614, 7600, 13228, 15200, 16535, 26456, 33070, 52912, 62833, 66140, 82675, 105824, 125666, 132280, 165350, 251332, 264560, 314165, 330700, 502664, 529120, 628330, 661400, 1005328, 1256660, 1322800, 1570825, 2010656, 2513320, 2645600, 3141650, 5026640, 6283300, 10053280, 12566600, 25133200, 50266400]

約数ペア:

[(1, 50266400), (2, 25133200), (4, 12566600), (5, 10053280), (8, 6283300), (10, 5026640), (16, 3141650), (19, 2645600), (20, 2513320), (25, 2010656), (32, 1570825), (38, 1322800), (40, 1256660), (50, 1005328), (76, 661400), (80, 628330), (95, 529120), (100, 502664), (152, 330700), (160, 314165), (190, 264560), (200, 251332), (304, 165350), (380, 132280), (400, 125666), (475, 105824), (608, 82675), (760, 66140), (800, 62833), (950, 52912), (1520, 33070), (1900, 26456), (3040, 16535), (3307, 15200), (3800, 13228), (6614, 7600)]