51281232

素因数分解:

$2^4\times 3^1\times {\mathrm{499}}^1\times {\mathrm{2141}}^1$

素因数の和:2651

約数の個数: 40

約数和(自身を含む): 132804000

約数和(自身を除く): 81522768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 499, 998, 1497, 1996, 2141, 2994, 3992, 4282, 5988, 6423, 7984, 8564, 11976, 12846, 17128, 23952, 25692, 34256, 51384, 102768, 1068359, 2136718, 3205077, 4273436, 6410154, 8546872, 12820308, 17093744, 25640616, 51281232]

約数ペア:

[(1, 51281232), (2, 25640616), (3, 17093744), (4, 12820308), (6, 8546872), (8, 6410154), (12, 4273436), (16, 3205077), (24, 2136718), (48, 1068359), (499, 102768), (998, 51384), (1497, 34256), (1996, 25692), (2141, 23952), (2994, 17128), (3992, 12846), (4282, 11976), (5988, 8564), (6423, 7984)]