48451620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{115361}}^1$

素因数の和:115380

約数の個数: 48

約数和(自身を含む): 155046528

約数和(自身を除く): 106594908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 115361, 230722, 346083, 461444, 576805, 692166, 807527, 1153610, 1384332, 1615054, 1730415, 2307220, 2422581, 3230108, 3460830, 4037635, 4845162, 6921660, 8075270, 9690324, 12112905, 16150540, 24225810, 48451620]

約数ペア:

[(1, 48451620), (2, 24225810), (3, 16150540), (4, 12112905), (5, 9690324), (6, 8075270), (7, 6921660), (10, 4845162), (12, 4037635), (14, 3460830), (15, 3230108), (20, 2422581), (21, 2307220), (28, 1730415), (30, 1615054), (35, 1384332), (42, 1153610), (60, 807527), (70, 692166), (84, 576805), (105, 461444), (140, 346083), (210, 230722), (420, 115361)]