64622950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10861}}^1$

素因数の和:10897

約数の個数: 48

約数和(自身を含む): 145463904

約数和(自身を除く): 80840954

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5950, 10861, 21722, 54305, 76027, 108610, 152054, 184637, 271525, 369274, 380135, 543050, 760270, 923185, 1292459, 1846370, 1900675, 2584918, 3801350, 4615925, 6462295, 9231850, 12924590, 32311475, 64622950]

約数ペア:

[(1, 64622950), (2, 32311475), (5, 12924590), (7, 9231850), (10, 6462295), (14, 4615925), (17, 3801350), (25, 2584918), (34, 1900675), (35, 1846370), (50, 1292459), (70, 923185), (85, 760270), (119, 543050), (170, 380135), (175, 369274), (238, 271525), (350, 184637), (425, 152054), (595, 108610), (850, 76027), (1190, 54305), (2975, 21722), (5950, 10861)]