49475072

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1450

約数の個数: 40

約数和(自身を含む): 100319472

約数和(自身を除く): 50844400

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 1361, 2272, 2722, 4544, 5444, 9088, 10888, 18176, 21776, 36352, 43552, 87104, 96631, 174208, 193262, 348416, 386524, 696832, 773048, 1546096, 3092192, 6184384, 12368768, 24737536, 49475072]

約数ペア:

[(1, 49475072), (2, 24737536), (4, 12368768), (8, 6184384), (16, 3092192), (32, 1546096), (64, 773048), (71, 696832), (128, 386524), (142, 348416), (256, 193262), (284, 174208), (512, 96631), (568, 87104), (1136, 43552), (1361, 36352), (2272, 21776), (2722, 18176), (4544, 10888), (5444, 9088)]