53756416

素因数分解:

$2^9\times 7^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 80

約数和(自身を含む): 125509824

約数和(自身を除く): 71753408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 283, 371, 424, 448, 512, 566, 742, 848, 896, 1132, 1484, 1696, 1792, 1981, 2264, 2968, 3392, 3584, 3962, 4528, 5936, 6784, 7924, 9056, 11872, 13568, 14999, 15848, 18112, 23744, 27136, 29998, 31696, 36224, 47488, 59996, 63392, 72448, 94976, 104993, 119992, 126784, 144896, 189952, 209986, 239984, 253568, 419972, 479968, 507136, 839944, 959936, 1014272, 1679888, 1919872, 3359776, 3839744, 6719552, 7679488, 13439104, 26878208, 53756416]

約数ペア:

[(1, 53756416), (2, 26878208), (4, 13439104), (7, 7679488), (8, 6719552), (14, 3839744), (16, 3359776), (28, 1919872), (32, 1679888), (53, 1014272), (56, 959936), (64, 839944), (106, 507136), (112, 479968), (128, 419972), (212, 253568), (224, 239984), (256, 209986), (283, 189952), (371, 144896), (424, 126784), (448, 119992), (512, 104993), (566, 94976), (742, 72448), (848, 63392), (896, 59996), (1132, 47488), (1484, 36224), (1696, 31696), (1792, 29998), (1981, 27136), (2264, 23744), (2968, 18112), (3392, 15848), (3584, 14999), (3962, 13568), (4528, 11872), (5936, 9056), (6784, 7924)]