51289584

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{20161}}^1$

素因数の和:20225

約数の個数: 40

約数和(自身を含む): 135004752

約数和(自身を除く): 83715168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 20161, 40322, 60483, 80644, 120966, 161288, 241932, 322576, 483864, 967728, 1068533, 2137066, 3205599, 4274132, 6411198, 8548264, 12822396, 17096528, 25644792, 51289584]

約数ペア:

[(1, 51289584), (2, 25644792), (3, 17096528), (4, 12822396), (6, 8548264), (8, 6411198), (12, 4274132), (16, 3205599), (24, 2137066), (48, 1068533), (53, 967728), (106, 483864), (159, 322576), (212, 241932), (318, 161288), (424, 120966), (636, 80644), (848, 60483), (1272, 40322), (2544, 20161)]