49519260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{39301}}^1$

素因数の和:39323

約数の個数: 72

約数和(自身を含む): 171671136

約数和(自身を除く): 122151876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 39301, 78602, 117903, 157204, 196505, 235806, 275107, 353709, 393010, 471612, 550214, 589515, 707418, 786020, 825321, 1100428, 1179030, 1375535, 1414836, 1650642, 1768545, 2358060, 2475963, 2751070, 3301284, 3537090, 4126605, 4951926, 5502140, 7074180, 8253210, 9903852, 12379815, 16506420, 24759630, 49519260]

約数ペア:

[(1, 49519260), (2, 24759630), (3, 16506420), (4, 12379815), (5, 9903852), (6, 8253210), (7, 7074180), (9, 5502140), (10, 4951926), (12, 4126605), (14, 3537090), (15, 3301284), (18, 2751070), (20, 2475963), (21, 2358060), (28, 1768545), (30, 1650642), (35, 1414836), (36, 1375535), (42, 1179030), (45, 1100428), (60, 825321), (63, 786020), (70, 707418), (84, 589515), (90, 550214), (105, 471612), (126, 393010), (140, 353709), (180, 275107), (210, 235806), (252, 196505), (315, 157204), (420, 117903), (630, 78602), (1260, 39301)]