51031664

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1373}}^1$

素因数の和:1505

約数の個数: 40

約数和(自身を含む): 104270112

約数和(自身を除く): 53238448

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 101, 184, 202, 368, 404, 808, 1373, 1616, 2323, 2746, 4646, 5492, 9292, 10984, 18584, 21968, 31579, 37168, 63158, 126316, 138673, 252632, 277346, 505264, 554692, 1109384, 2218768, 3189479, 6378958, 12757916, 25515832, 51031664]

約数ペア:

[(1, 51031664), (2, 25515832), (4, 12757916), (8, 6378958), (16, 3189479), (23, 2218768), (46, 1109384), (92, 554692), (101, 505264), (184, 277346), (202, 252632), (368, 138673), (404, 126316), (808, 63158), (1373, 37168), (1616, 31579), (2323, 21968), (2746, 18584), (4646, 10984), (5492, 9292)]