51996210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{247601}}^1$

素因数の和:247618

約数の個数: 32

約数和(自身を含む): 142618752

約数和(自身を除く): 90622542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 247601, 495202, 742803, 1238005, 1485606, 1733207, 2476010, 3466414, 3714015, 5199621, 7428030, 8666035, 10399242, 17332070, 25998105, 51996210]

約数ペア:

[(1, 51996210), (2, 25998105), (3, 17332070), (5, 10399242), (6, 8666035), (7, 7428030), (10, 5199621), (14, 3714015), (15, 3466414), (21, 2476010), (30, 1733207), (35, 1485606), (42, 1238005), (70, 742803), (105, 495202), (210, 247601)]