49165130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 103605480

約数和(自身を除く): 54440350

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 269, 373, 490, 538, 746, 1345, 1865, 1883, 2611, 2690, 3730, 3766, 5222, 9415, 13055, 13181, 18277, 18830, 26110, 26362, 36554, 65905, 91385, 100337, 131810, 182770, 200674, 501685, 702359, 1003370, 1404718, 3511795, 4916513, 7023590, 9833026, 24582565, 49165130]

約数ペア:

[(1, 49165130), (2, 24582565), (5, 9833026), (7, 7023590), (10, 4916513), (14, 3511795), (35, 1404718), (49, 1003370), (70, 702359), (98, 501685), (245, 200674), (269, 182770), (373, 131810), (490, 100337), (538, 91385), (746, 65905), (1345, 36554), (1865, 26362), (1883, 26110), (2611, 18830), (2690, 18277), (3730, 13181), (3766, 13055), (5222, 9415)]