53150720

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{1483}}^1$

素因数の和:1515

約数の個数: 88

約数和(自身を含む): 145811904

約数和(自身を除く): 92661184

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, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1483, 1792, 2240, 2560, 2966, 3584, 4480, 5120, 5932, 7168, 7415, 8960, 10381, 11864, 14830, 17920, 20762, 23728, 29660, 35840, 41524, 47456, 51905, 59320, 83048, 94912, 103810, 118640, 166096, 189824, 207620, 237280, 332192, 379648, 415240, 474560, 664384, 759296, 830480, 949120, 1328768, 1518592, 1660960, 1898240, 2657536, 3321920, 3796480, 5315072, 6643840, 7592960, 10630144, 13287680, 26575360, 53150720]

約数ペア:

[(1, 53150720), (2, 26575360), (4, 13287680), (5, 10630144), (7, 7592960), (8, 6643840), (10, 5315072), (14, 3796480), (16, 3321920), (20, 2657536), (28, 1898240), (32, 1660960), (35, 1518592), (40, 1328768), (56, 949120), (64, 830480), (70, 759296), (80, 664384), (112, 474560), (128, 415240), (140, 379648), (160, 332192), (224, 237280), (256, 207620), (280, 189824), (320, 166096), (448, 118640), (512, 103810), (560, 94912), (640, 83048), (896, 59320), (1024, 51905), (1120, 47456), (1280, 41524), (1483, 35840), (1792, 29660), (2240, 23728), (2560, 20762), (2966, 17920), (3584, 14830), (4480, 11864), (5120, 10381), (5932, 8960), (7168, 7415)]