50900200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19577}}^1$

素因数の和:19606

約数の個数: 48

約数和(自身を含む): 127452780

約数和(自身を除く): 76552580

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 19577, 39154, 78308, 97885, 156616, 195770, 254501, 391540, 489425, 509002, 783080, 978850, 1018004, 1272505, 1957700, 2036008, 2545010, 3915400, 5090020, 6362525, 10180040, 12725050, 25450100, 50900200]

約数ペア:

[(1, 50900200), (2, 25450100), (4, 12725050), (5, 10180040), (8, 6362525), (10, 5090020), (13, 3915400), (20, 2545010), (25, 2036008), (26, 1957700), (40, 1272505), (50, 1018004), (52, 978850), (65, 783080), (100, 509002), (104, 489425), (130, 391540), (200, 254501), (260, 195770), (325, 156616), (520, 97885), (650, 78308), (1300, 39154), (2600, 19577)]