51961600

素因数分解:

$2^8\times 5^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:402

約数の個数: 108

約数和(自身を含む): 134585136

約数和(自身を除く): 82623536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 256, 320, 353, 368, 400, 460, 575, 640, 706, 736, 800, 920, 1150, 1280, 1412, 1472, 1600, 1765, 1840, 2300, 2824, 2944, 3200, 3530, 3680, 4600, 5648, 5888, 6400, 7060, 7360, 8119, 8825, 9200, 11296, 14120, 14720, 16238, 17650, 18400, 22592, 28240, 29440, 32476, 35300, 36800, 40595, 45184, 56480, 64952, 70600, 73600, 81190, 90368, 112960, 129904, 141200, 147200, 162380, 202975, 225920, 259808, 282400, 324760, 405950, 451840, 519616, 564800, 649520, 811900, 1039232, 1129600, 1299040, 1623800, 2078464, 2259200, 2598080, 3247600, 5196160, 6495200, 10392320, 12990400, 25980800, 51961600]

約数ペア:

[(1, 51961600), (2, 25980800), (4, 12990400), (5, 10392320), (8, 6495200), (10, 5196160), (16, 3247600), (20, 2598080), (23, 2259200), (25, 2078464), (32, 1623800), (40, 1299040), (46, 1129600), (50, 1039232), (64, 811900), (80, 649520), (92, 564800), (100, 519616), (115, 451840), (128, 405950), (160, 324760), (184, 282400), (200, 259808), (230, 225920), (256, 202975), (320, 162380), (353, 147200), (368, 141200), (400, 129904), (460, 112960), (575, 90368), (640, 81190), (706, 73600), (736, 70600), (800, 64952), (920, 56480), (1150, 45184), (1280, 40595), (1412, 36800), (1472, 35300), (1600, 32476), (1765, 29440), (1840, 28240), (2300, 22592), (2824, 18400), (2944, 17650), (3200, 16238), (3530, 14720), (3680, 14120), (4600, 11296), (5648, 9200), (5888, 8825), (6400, 8119), (7060, 7360)]