51171712

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 109609200

約数和(自身を除く): 58437488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 212, 304, 397, 424, 608, 794, 848, 1007, 1216, 1588, 1696, 2014, 2432, 3176, 3392, 4028, 6352, 6784, 7543, 8056, 12704, 15086, 16112, 21041, 25408, 30172, 32224, 42082, 50816, 60344, 64448, 84164, 120688, 128896, 168328, 241376, 336656, 399779, 482752, 673312, 799558, 965504, 1346624, 1599116, 2693248, 3198232, 6396464, 12792928, 25585856, 51171712]

約数ペア:

[(1, 51171712), (2, 25585856), (4, 12792928), (8, 6396464), (16, 3198232), (19, 2693248), (32, 1599116), (38, 1346624), (53, 965504), (64, 799558), (76, 673312), (106, 482752), (128, 399779), (152, 336656), (212, 241376), (304, 168328), (397, 128896), (424, 120688), (608, 84164), (794, 64448), (848, 60344), (1007, 50816), (1216, 42082), (1588, 32224), (1696, 30172), (2014, 25408), (2432, 21041), (3176, 16112), (3392, 15086), (4028, 12704), (6352, 8056), (6784, 7543)]