51219084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{609751}}^1$

素因数の和:609765

約数の個数: 24

約数和(自身を含む): 136584448

約数和(自身を除く): 85365364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 609751, 1219502, 1829253, 2439004, 3658506, 4268257, 7317012, 8536514, 12804771, 17073028, 25609542, 51219084]

約数ペア:

[(1, 51219084), (2, 25609542), (3, 17073028), (4, 12804771), (6, 8536514), (7, 7317012), (12, 4268257), (14, 3658506), (21, 2439004), (28, 1829253), (42, 1219502), (84, 609751)]