50346880

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 121751280

約数和(自身を除く): 71404400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 640, 776, 811, 970, 1552, 1622, 1940, 3104, 3244, 3880, 4055, 6208, 6488, 7760, 8110, 12416, 12976, 15520, 16220, 25952, 31040, 32440, 51904, 62080, 64880, 78667, 103808, 129760, 157334, 259520, 314668, 393335, 519040, 629336, 786670, 1258672, 1573340, 2517344, 3146680, 5034688, 6293360, 10069376, 12586720, 25173440, 50346880]

約数ペア:

[(1, 50346880), (2, 25173440), (4, 12586720), (5, 10069376), (8, 6293360), (10, 5034688), (16, 3146680), (20, 2517344), (32, 1573340), (40, 1258672), (64, 786670), (80, 629336), (97, 519040), (128, 393335), (160, 314668), (194, 259520), (320, 157334), (388, 129760), (485, 103808), (640, 78667), (776, 64880), (811, 62080), (970, 51904), (1552, 32440), (1622, 31040), (1940, 25952), (3104, 16220), (3244, 15520), (3880, 12976), (4055, 12416), (6208, 8110), (6488, 7760)]