48801700

素因数分解:

$2^2\times 5^2\times {\mathrm{401}}^1\times {\mathrm{1217}}^1$

素因数の和:1632

約数の個数: 36

約数和(自身を含む): 106251012

約数和(自身を除く): 57449312

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 401, 802, 1217, 1604, 2005, 2434, 4010, 4868, 6085, 8020, 10025, 12170, 20050, 24340, 30425, 40100, 60850, 121700, 488017, 976034, 1952068, 2440085, 4880170, 9760340, 12200425, 24400850, 48801700]

約数ペア:

[(1, 48801700), (2, 24400850), (4, 12200425), (5, 9760340), (10, 4880170), (20, 2440085), (25, 1952068), (50, 976034), (100, 488017), (401, 121700), (802, 60850), (1217, 40100), (1604, 30425), (2005, 24340), (2434, 20050), (4010, 12170), (4868, 10025), (6085, 8020)]