51744630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{246403}}^1$

素因数の和:246420

約数の個数: 32

約数和(自身を含む): 141928704

約数和(自身を除く): 90184074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 246403, 492806, 739209, 1232015, 1478418, 1724821, 2464030, 3449642, 3696045, 5174463, 7392090, 8624105, 10348926, 17248210, 25872315, 51744630]

約数ペア:

[(1, 51744630), (2, 25872315), (3, 17248210), (5, 10348926), (6, 8624105), (7, 7392090), (10, 5174463), (14, 3696045), (15, 3449642), (21, 2464030), (30, 1724821), (35, 1478418), (42, 1232015), (70, 739209), (105, 492806), (210, 246403)]