49581584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{238373}}^1$

素因数の和:238394

約数の個数: 20

約数和(自身を含む): 103454316

約数和(自身を除く): 53872732

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 238373, 476746, 953492, 1906984, 3098849, 3813968, 6197698, 12395396, 24790792, 49581584]

約数ペア:

[(1, 49581584), (2, 24790792), (4, 12395396), (8, 6197698), (13, 3813968), (16, 3098849), (26, 1906984), (52, 953492), (104, 476746), (208, 238373)]