51287488

素因数分解:

$2^6\times 7^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:737

約数の個数: 56

約数和(自身を含む): 117043200

約数和(自身を除く): 65755712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 239, 448, 478, 479, 956, 958, 1673, 1912, 1916, 3346, 3353, 3824, 3832, 6692, 6706, 7648, 7664, 13384, 13412, 15296, 15328, 26768, 26824, 30656, 53536, 53648, 107072, 107296, 114481, 214592, 228962, 457924, 801367, 915848, 1602734, 1831696, 3205468, 3663392, 6410936, 7326784, 12821872, 25643744, 51287488]

約数ペア:

[(1, 51287488), (2, 25643744), (4, 12821872), (7, 7326784), (8, 6410936), (14, 3663392), (16, 3205468), (28, 1831696), (32, 1602734), (56, 915848), (64, 801367), (112, 457924), (224, 228962), (239, 214592), (448, 114481), (478, 107296), (479, 107072), (956, 53648), (958, 53536), (1673, 30656), (1912, 26824), (1916, 26768), (3346, 15328), (3353, 15296), (3824, 13412), (3832, 13384), (6692, 7664), (6706, 7648)]