49753856

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 107064720

約数和(自身を除く): 57310864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 193, 212, 256, 304, 386, 424, 608, 772, 848, 1007, 1216, 1544, 1696, 2014, 2432, 3088, 3392, 3667, 4028, 4864, 6176, 6784, 7334, 8056, 10229, 12352, 13568, 14668, 16112, 20458, 24704, 29336, 32224, 40916, 49408, 58672, 64448, 81832, 117344, 128896, 163664, 194351, 234688, 257792, 327328, 388702, 469376, 654656, 777404, 938752, 1309312, 1554808, 2618624, 3109616, 6219232, 12438464, 24876928, 49753856]

約数ペア:

[(1, 49753856), (2, 24876928), (4, 12438464), (8, 6219232), (16, 3109616), (19, 2618624), (32, 1554808), (38, 1309312), (53, 938752), (64, 777404), (76, 654656), (106, 469376), (128, 388702), (152, 327328), (193, 257792), (212, 234688), (256, 194351), (304, 163664), (386, 128896), (424, 117344), (608, 81832), (772, 64448), (848, 58672), (1007, 49408), (1216, 40916), (1544, 32224), (1696, 29336), (2014, 24704), (2432, 20458), (3088, 16112), (3392, 14668), (3667, 13568), (4028, 12352), (4864, 10229), (6176, 8056), (6784, 7334)]