50883700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 127269632

約数和(自身を除く): 76385932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 157, 175, 314, 350, 463, 628, 700, 785, 926, 1099, 1570, 1852, 2198, 2315, 3140, 3241, 3925, 4396, 4630, 5495, 6482, 7850, 9260, 10990, 11575, 12964, 15700, 16205, 21980, 23150, 27475, 32410, 46300, 54950, 64820, 72691, 81025, 109900, 145382, 162050, 290764, 324100, 363455, 508837, 726910, 1017674, 1453820, 1817275, 2035348, 2544185, 3634550, 5088370, 7269100, 10176740, 12720925, 25441850, 50883700]

約数ペア:

[(1, 50883700), (2, 25441850), (4, 12720925), (5, 10176740), (7, 7269100), (10, 5088370), (14, 3634550), (20, 2544185), (25, 2035348), (28, 1817275), (35, 1453820), (50, 1017674), (70, 726910), (100, 508837), (140, 363455), (157, 324100), (175, 290764), (314, 162050), (350, 145382), (463, 109900), (628, 81025), (700, 72691), (785, 64820), (926, 54950), (1099, 46300), (1570, 32410), (1852, 27475), (2198, 23150), (2315, 21980), (3140, 16205), (3241, 15700), (3925, 12964), (4396, 11575), (4630, 10990), (5495, 9260), (6482, 7850)]