51211108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 101590720

約数和(自身を除く): 50379612

約数列:

[1, 2, 4, 13, 26, 37, 43, 52, 74, 86, 148, 172, 481, 559, 619, 962, 1118, 1238, 1591, 1924, 2236, 2476, 3182, 6364, 8047, 16094, 20683, 22903, 26617, 32188, 41366, 45806, 53234, 82732, 91612, 106468, 297739, 346021, 595478, 692042, 984829, 1190956, 1384084, 1969658, 3939316, 12802777, 25605554, 51211108]

約数ペア:

[(1, 51211108), (2, 25605554), (4, 12802777), (13, 3939316), (26, 1969658), (37, 1384084), (43, 1190956), (52, 984829), (74, 692042), (86, 595478), (148, 346021), (172, 297739), (481, 106468), (559, 91612), (619, 82732), (962, 53234), (1118, 45806), (1238, 41366), (1591, 32188), (1924, 26617), (2236, 22903), (2476, 20683), (3182, 16094), (6364, 8047)]