49148505

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{52009}}^1$

素因数の和:52030

約数の個数: 32

約数和(自身を含む): 99859200

約数和(自身を除く): 50710695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 52009, 156027, 260045, 364063, 468081, 780135, 1092189, 1404243, 1820315, 2340405, 3276567, 5460945, 7021215, 9829701, 16382835, 49148505]

約数ペア:

[(1, 49148505), (3, 16382835), (5, 9829701), (7, 7021215), (9, 5460945), (15, 3276567), (21, 2340405), (27, 1820315), (35, 1404243), (45, 1092189), (63, 780135), (105, 468081), (135, 364063), (189, 260045), (315, 156027), (945, 52009)]