53907945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 107810304

約数和(自身を除く): 53902359

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 73, 91, 105, 195, 219, 273, 365, 455, 511, 541, 949, 1095, 1365, 1533, 1623, 2555, 2705, 2847, 3787, 4745, 6643, 7033, 7665, 8115, 11361, 14235, 18935, 19929, 21099, 33215, 35165, 39493, 49231, 56805, 99645, 105495, 118479, 147693, 197465, 246155, 276451, 513409, 592395, 738465, 829353, 1382255, 1540227, 2567045, 3593863, 4146765, 7701135, 10781589, 17969315, 53907945]

約数ペア:

[(1, 53907945), (3, 17969315), (5, 10781589), (7, 7701135), (13, 4146765), (15, 3593863), (21, 2567045), (35, 1540227), (39, 1382255), (65, 829353), (73, 738465), (91, 592395), (105, 513409), (195, 276451), (219, 246155), (273, 197465), (365, 147693), (455, 118479), (511, 105495), (541, 99645), (949, 56805), (1095, 49231), (1365, 39493), (1533, 35165), (1623, 33215), (2555, 21099), (2705, 19929), (2847, 18935), (3787, 14235), (4745, 11361), (6643, 8115), (7033, 7665)]