54906880

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{383}}^1$

素因数の和:419

約数の個数: 104

約数和(自身を含む): 150976512

約数和(自身を除く): 96069632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 383, 448, 512, 560, 640, 766, 896, 1024, 1120, 1280, 1532, 1792, 1915, 2048, 2240, 2560, 2681, 3064, 3584, 3830, 4096, 4480, 5120, 5362, 6128, 7168, 7660, 8960, 10240, 10724, 12256, 13405, 14336, 15320, 17920, 20480, 21448, 24512, 26810, 28672, 30640, 35840, 42896, 49024, 53620, 61280, 71680, 85792, 98048, 107240, 122560, 143360, 171584, 196096, 214480, 245120, 343168, 392192, 428960, 490240, 686336, 784384, 857920, 980480, 1372672, 1568768, 1715840, 1960960, 2745344, 3431680, 3921920, 5490688, 6863360, 7843840, 10981376, 13726720, 27453440, 54906880]

約数ペア:

[(1, 54906880), (2, 27453440), (4, 13726720), (5, 10981376), (7, 7843840), (8, 6863360), (10, 5490688), (14, 3921920), (16, 3431680), (20, 2745344), (28, 1960960), (32, 1715840), (35, 1568768), (40, 1372672), (56, 980480), (64, 857920), (70, 784384), (80, 686336), (112, 490240), (128, 428960), (140, 392192), (160, 343168), (224, 245120), (256, 214480), (280, 196096), (320, 171584), (383, 143360), (448, 122560), (512, 107240), (560, 98048), (640, 85792), (766, 71680), (896, 61280), (1024, 53620), (1120, 49024), (1280, 42896), (1532, 35840), (1792, 30640), (1915, 28672), (2048, 26810), (2240, 24512), (2560, 21448), (2681, 20480), (3064, 17920), (3584, 15320), (3830, 14336), (4096, 13405), (4480, 12256), (5120, 10724), (5362, 10240), (6128, 8960), (7168, 7660)]