50242720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28547}}^1$

素因数の和:28573

約数の個数: 48

約数和(自身を含む): 129493728

約数和(自身を除く): 79251008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 28547, 57094, 114188, 142735, 228376, 285470, 314017, 456752, 570940, 628034, 913504, 1141880, 1256068, 1570085, 2283760, 2512136, 3140170, 4567520, 5024272, 6280340, 10048544, 12560680, 25121360, 50242720]

約数ペア:

[(1, 50242720), (2, 25121360), (4, 12560680), (5, 10048544), (8, 6280340), (10, 5024272), (11, 4567520), (16, 3140170), (20, 2512136), (22, 2283760), (32, 1570085), (40, 1256068), (44, 1141880), (55, 913504), (80, 628034), (88, 570940), (110, 456752), (160, 314017), (176, 285470), (220, 228376), (352, 142735), (440, 114188), (880, 57094), (1760, 28547)]