54005248

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 80

約数和(自身を含む): 120992256

約数和(自身を除く): 66987008

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 223, 256, 344, 352, 446, 473, 512, 688, 704, 892, 946, 1376, 1408, 1784, 1892, 2453, 2752, 2816, 3568, 3784, 4906, 5504, 5632, 7136, 7568, 9589, 9812, 11008, 14272, 15136, 19178, 19624, 22016, 28544, 30272, 38356, 39248, 57088, 60544, 76712, 78496, 105479, 114176, 121088, 153424, 156992, 210958, 242176, 306848, 313984, 421916, 613696, 627968, 843832, 1227392, 1255936, 1687664, 2454784, 3375328, 4909568, 6750656, 13501312, 27002624, 54005248]

約数ペア:

[(1, 54005248), (2, 27002624), (4, 13501312), (8, 6750656), (11, 4909568), (16, 3375328), (22, 2454784), (32, 1687664), (43, 1255936), (44, 1227392), (64, 843832), (86, 627968), (88, 613696), (128, 421916), (172, 313984), (176, 306848), (223, 242176), (256, 210958), (344, 156992), (352, 153424), (446, 121088), (473, 114176), (512, 105479), (688, 78496), (704, 76712), (892, 60544), (946, 57088), (1376, 39248), (1408, 38356), (1784, 30272), (1892, 28544), (2453, 22016), (2752, 19624), (2816, 19178), (3568, 15136), (3784, 14272), (4906, 11008), (5504, 9812), (5632, 9589), (7136, 7568)]