51491610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5347}}^1$

素因数の和:5467

約数の個数: 48

約数和(自身を含む): 135154656

約数和(自身を除く): 83663046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 5347, 9630, 10694, 16041, 26735, 32082, 48123, 53470, 80205, 96246, 160410, 240615, 481230, 572129, 1144258, 1716387, 2860645, 3432774, 5149161, 5721290, 8581935, 10298322, 17163870, 25745805, 51491610]

約数ペア:

[(1, 51491610), (2, 25745805), (3, 17163870), (5, 10298322), (6, 8581935), (9, 5721290), (10, 5149161), (15, 3432774), (18, 2860645), (30, 1716387), (45, 1144258), (90, 572129), (107, 481230), (214, 240615), (321, 160410), (535, 96246), (642, 80205), (963, 53470), (1070, 48123), (1605, 32082), (1926, 26735), (3210, 16041), (4815, 10694), (5347, 9630)]