51990768

素因数分解:

$2^4\times 3^3\times {\mathrm{120349}}^1$

素因数の和:120366

約数の個数: 40

約数和(自身を含む): 149234000

約数和(自身を除く): 97243232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 120349, 240698, 361047, 481396, 722094, 962792, 1083141, 1444188, 1925584, 2166282, 2888376, 3249423, 4332564, 5776752, 6498846, 8665128, 12997692, 17330256, 25995384, 51990768]

約数ペア:

[(1, 51990768), (2, 25995384), (3, 17330256), (4, 12997692), (6, 8665128), (8, 6498846), (9, 5776752), (12, 4332564), (16, 3249423), (18, 2888376), (24, 2166282), (27, 1925584), (36, 1444188), (48, 1083141), (54, 962792), (72, 722094), (108, 481396), (144, 361047), (216, 240698), (432, 120349)]